User talk:Joshua Zhan

Discussions

• New request for comments:
  • P518 scope - Should scope of league or competition (P118) include forms and aspects?
  • Trying to get a consensus on English label for Q30 -- "United States of America" vs "United States"

Events

• Ongoing: Wikidata Cleanup 2024 - Romaine continues his initiative, "Wikidata Cleanup," to coordinate community efforts in addressing the problem of items missing basic properties during the last ten days of 2024, when many users have extra time due to holidays. The aim is to improve data quality by focusing on ensuring all items have essential properties like "instance of" (P31) or "subclass of" (P279), adding relevant country and location data, and maintaining consistency within item series.
• Upcoming events: Data Reuse Days - online event focusing on projects using Wikidata's data, 18-27 February 2025. You can submit a proposal for the program on the talk page until January 12th.

Press, articles, blog posts, videos

• Blogs
  • Exploring YouTube Channels Via Wikidata, by Tara Calishain. "This time I'm playing with a way to browse YouTube channels while using Wikidata as context. And you can try it too, because it doesn't need any API keys!"
  • Wikidata Items "described at URL" domain ranked list, by Magnus Manske
• Papers: Finding Female Film Editors in Wikidata: How to Query and Visualize Filmographic Records
• Videos: How to link a Wikipedia article to Wikidata (Spanish)

Tool of the week

• Flying Dehyphenator is an Ordia game. Given the start part of a word, use the spacebar to move the word and hit the next part of the word. Only hyphenations described with the Unicode hyphenation character work.
• Want a wrap of your Wikidata activities in 2024? Wiki Year In Review has it for you! (use www.wikidata.org for the project URL)

Other Noteworthy Stuff

• Wikibase/Suite-Contributing-Guide: Wikibase Suite's contributing guide has been published. This guide aims to help anyone who wants to contribute and make sure they are equipped with all the relevant information to do so.

Newest properties and property proposals to review

• Newest General datatypes:
  • bequest income (the sum a organisations receives from bequests/legacies in a timeframe)
  • taxon known by this common name (taxon item of which this common name refers)
  • homonymous taxon (taxon item of which the taxon name is an exact homonym)
  • role named as (use as qualifier to indicate how the object's role was named in the credits of its respective work)
  • meeting of (subject is a meeting or session of this organization)
• Newest External identifiers: PCGames.de product ID, PUG authority ID, Three Decks class ID, Vidas author ID, Usito ID, ZSL authority ID, Collectie Nederland ID, Hachette author ID, CamerounWeb person ID, Hindi Shabdamitra entry ID, OpenSSF Practices ID, Japanese Health Insurance System Facility ID, Centre d'Etudes Picasso ID, CUATM statistical code, CUATM unique identification code, JudaicaLink person (GND) ID, teams.by national team ID, Eyrolles author ID, Mémoire des avocats ID, BCU Kirundi-English Dictionary ID, Estonian–Latvian Dictionary ID, WHL player ID, Indo-European Lexicon ID, Battle.net game ID
• New General datatypes property proposals to review:
  • About box (Screenshot of the About Box of the respective software (contains important information such as authors, license, version number and year(s) and is included in almost every software))
  • nonprofit tax status (country specific tax status of organisations like non-profits)
  • nomenclatural type of (taxon item of wich this item is the taxonomic type)
  • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
  • DVD region code (DVD release is restricted to region code)
  • number of shading units (Number of shading units in a graphics card.)
  • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
  • presented works (works of art performed, displayed or presented at a given event)
  • identifiant REGAFI ()
• New External identifier property proposals to review: Three Decks conflict ID, Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), Newmark Albanian-English Dictionary ID, Norsk oversettterleksikon ID, footballdatabase.eu match ID, Kamus Pelajar Edisi Kedua ID, Berlinische Galerie object ID, Singapore Unique Entity Number, Lyricfind artist ID, HonestGamers game ID, identifiant MACM d'un artisite, Syrian Memory person ID, Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, Paris Match ID, Kamus Dewan Edisi Tiga, identifiant Registre national des gels, DOSBox Wiki, Identifiant Cimetières de France, Ech-Chaab tag ID, Amsterdam Monumentenstad ID, Kyiv Independent Topic, Lutris company ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, National Football Teams.com stadium ID, Play:Right genre ID, DataGov dataset, ERR keyword ID, Comprehensive Historical Dictionary of Ladino entry ID, Ohio University ArchivesSpace Agent ID, Russian Football National League player ID, Gaia ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Wellcome Collection concept ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Countries that have had a woman serving as Minister of Defense
  • Leonardo DiCaprio's partners (source)
  • Countries that have most items with Mastodon or PeerTube (ActivityPub) social networks (source)
  • Olympians who died during the year 2024 (source)
• WikiProject Highlights: Nonprofit Organizations/Japan
• Newest database reports: Items with a sitelink to Dutch Wikipedia and have no P31 and/or P279 (source) (replace 2x the "nl" into the language code of your language)
• Showcase Items: Boeing (Q66) - American global aerospace and defense corporation
• Showcase Lexemes: julehilsen - Christmas greeting in Danish

Development

• With the winter holidays upon us, the development team is taking a break, and there will be no deployments for Wikidata during this time.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Welcome to 2023’s Final Weekly Summary!

A huge thank you to everyone who contributed to the newsletter this year! 🎉 Each of your contributions, whether big or small, has made a difference and has helped us create a vibrant and informative resource for the Wikidata community. 🙏 Let's continue building and sharing knowledge together in the coming year! 🙌✨

Discussions

• Open request for oversight: Ameisenigel (RfP scheduled to end at 6 January 2025 21:52 UTC)

Press, articles, blog posts, videos

• Papers
  • Library Data in Wikimedia Projects: Case Study from the Czech Republic by Jansová, L., Maixnerová, L., & Š´tastná, P. (2024). "The paper outlines the collaboration between the National Library of the Czech Republic and Wikimedia since 2006, focusing on linking authority records with Wikipedia articles and training librarians and users. By 2023, the National Library provided most of its databases under a CC0 license, launched a "Wikimedians in Residence" program, and collaborated on projects involving linked data and using authority records in Wikidata. This partnership has enhanced their cooperation for mutual benefit, identifying key factors for their successful long-term collaboration."
  • How have you modelled my gender? Reconstructing the history of gender representation in Wikidata by Melis, B., Fioravanti, M., Paolini, C., & Metilli, D. (2024). "The paper traces the evolution of gender representation in Wikidata, showing how the community has moved from a binary interpretation of gender to a more inclusive model for trans and non-binary identities. The Wikidata Gender Diversity project (WiGeDi) timeline highlights the significant changes influenced by external historical events and the community's increased understanding of gender complexity."
• Videos: Arabic Wikidata Days 2024 - Data Science Course - First Practical Session: Wikibase-CLI Tool (part 1, part 2) by Saeed Habishan. "The Wikibase-CLI enables command-based interaction with Wikidata using shell scripts and JavaScript. The tool runs on NodeJS and enables automatic reading and editing of Wikidata."

Tool of the week

• WikiORA - is a tool designed for gene over-representation analysis. It integrates data from Wikidata, Wikipedia, Gene Ontology, and PanglaoDB to help researchers identify significantly enriched gene sets in their data.

Newest properties and property proposals to review

• Newest General datatypes:
  • bequest income (the sum a organisations receives from bequests/legacies in a timeframe)
  • taxon known by this common name (taxon item of which this common name refers)
  • homonymous taxon (taxon item of which the taxon name is an exact homonym)
  • role named as (use as qualifier to indicate how the object's role was named in the credits of its respective work)
  • meeting of (subject is a meeting or session of this organization)
• Newest External identifiers: PCGames.de product ID, PUG authority ID, Three Decks class ID, Vidas author ID, Usito ID, ZSL authority ID, Collectie Nederland ID, Hachette author ID, CamerounWeb person ID, Hindi Shabdamitra entry ID, OpenSSF Practices ID, Japanese Health Insurance System Facility ID, Centre d'Etudes Picasso ID, CUATM statistical code, CUATM unique identification code, JudaicaLink person (GND) ID, teams.by national team ID, Eyrolles author ID, Mémoire des avocats ID, BCU Kirundi-English Dictionary ID, Estonian–Latvian Dictionary ID, WHL player ID, Indo-European Lexicon ID, Battle.net game ID, Singapore Unique Entity Number, AniSearch character ID, Three Decks conflict ID, Berlinische Galerie object ID
• New General datatypes property proposals to review:
  • About box (Screenshot of the About Box of the respective software (contains important information such as authors, license, version number and year(s) and is included in almost every software))
  • nonprofit tax status (country specific tax status of organisations like non-profits)
  • nomenclatural type of (taxon item of which this item is the taxonomic type)
  • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
  • DVD region code (DVD release is restricted to region code)
  • number of shading units (Number of shading units in a graphics card.)
  • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
  • presented works (works of art performed, displayed or presented at a given event)
  • identifiant REGAFI ()
  • Maximum beam energy (Maximum beam energy of a particle accelerator)
  • Accused of (Crime or other misdeed a person has been accused of, but ''not proven or convicted'')
  • hat gespendet (Amount of money donated to a person or organization)
• New External identifier property proposals to review: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), Newmark Albanian-English Dictionary ID, Norsk oversettterleksikon ID, hockey1946.ru player id, footballdatabase.eu match ID, Kamus Pelajar Edisi Kedua ID, Lyricfind artist ID, HonestGamers game ID, identifiant MACM d'un artisite, Syrian Memory person ID, Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, Paris Match ID, Kamus Dewan Edisi Tiga, identifiant Registre national des gels, DOSBox Wiki, Identifiant Cimetières de France, Ech-Chaab tag ID, Amsterdam Monumentenstad ID, Kyiv Independent Topic, Lutris company ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, National Football Teams.com stadium ID, Play:Right genre ID, DataGov dataset, ERR keyword ID, Comprehensive Historical Dictionary of Ladino entry ID, Ohio University ArchivesSpace Agent ID, Russian Football National League player ID, Gaia ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Wellcome Collection concept ID, Spanish-German Dictionary ID, UAF match ID, Identifiant d'un(e) journaliste sur Francetvinfo, Game Vortex software ID, VG247 game ID, identifiant Pappers d'un dirigeant, Database of Canada's Early Women Writers ID, Canadian Writing Research Collaboratory ID, Mishramilan catalog ID, SearchCulture.gr ID, Cinema Belgica venue ID, Cinema Belgica person ID, Cinema Belgica film ID, Cinema Belgica company ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, Hankook Ilbo tag ID, Rijksmuseum ID, SOIUSA code, myCast work ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • trees of motifs described in Thompson's motif index (first two levels)
  • Think tanks by country (source)
  • Painters that have died before 1925 but do not have a Wikimedia Commons category on their Wikidata Item (source)
• Newest WikiProjects: Uganda - aims to be a central hub for the curation of any and all items (biographical, cultural, geographical, organisational, etc...) relating to Uganda (Q1036)
• WikiProject Highlights:
  • Narration/Folktales - creation of Items for motifs described in Thompson's motif index completed
  • Austria - concerns itself with improving data from nonprofit organizations in Austria
• Newest database reports: Deleted Wikidata entities used in SDC
• Showcase Items: Wressle Castle (Q8037764) - late 14th-century quadrangular castle in East Yorkshire, England, UK
• Showcase Lexemes: ਲੇਟਣ (L750580) - in Punjabi (pa) and "لیٹݨ" in Punjabi Shahmukhi (pnb) transliterate to "Leṭaṇ," which means "to lie down" or "to rest" in English.

Development

• Most of the development team staff are still taking a break, so no development happened.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Liechtenstein
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New request for comments: Constraints for Germanies - Following from a property discussion on P17 (German non-states), this RfC aims to find consensus on how to apply constraints that exclude items of historical periods in German history.

Upcoming events

• Workshop: Lexicography and linguistic sustainability - Mirandese documentation using Wikidata This Portuguese-language workshop takes place Thursday 16 January, 10:00 - 17:00, Room 208, 206 at the Faculty of Letters of the University of Porto.
• Please submit your proposals for the Data Reuse Days online event until January 12th. See current proposals on the talk page and here's some ideas to inspire you: presentations/demos of tools using Wikidata's data (10mins Lightning Talk presentations), discussions and presentations connecting Wikidata editors with reusers and/or explanations and demos on how to use a specific part of the technical infrastructure to reuse Wikidata's data (APIs, dumps, etc.).
• Talk to the Search Platform / Query Service Team --January 8, 2025. The Search Platform Team holds monthly meetings to discuss anything related to Wikimedia search, Wikidata Query Service (WDQS), Wikimedia Commons Query Service (WCQS), etc.! Time: 16:00-17:00 UTC / 08:00 PDT / 11:00 EDT / 17:00 CET
• The next Wikidata+Wikibase office hours will take place on Wednesday, 17:00 UTC, 15th January 2025 (18:00 Berlin time) in the Wikidata Telegram group. The Wikidata and Wikibase office hours are online events where the development team presents what they have been working on over the past quarter, and the community is welcome to ask questions and discuss important issues related to the development of Wikidata and Wikibase.
• Wiki Workshop 2025 Announcement and Call for Papers. Submission deadline: March 9, 2025 (23:59 AoE)

Press, articles, blog posts, videos

• Blogs: (fr) female authors with male pseudonyms, blog post by Le Deuxième Texte including SPARQL queries to find female authors with male pseudonyms.
• Websites :Global Dementia and Risk Factors, website by 'Students at the Maastricht Science Programme', includes data visualizations of the prevalence and current treatments of dementia across the world. It utilises data extracted as SPARQL Endpoints from Wikidata.
• Papers
  • Ontology-grounded Automatic Knowledge Graph Construction by LLM under Wikidata schema - This paper proposes an ontology-driven approach to KG construction using LLMs where competency questions guide ontology creation and relation extraction, leveraging Wikidata for semantic consistency. A scalable pipeline minimizes human effort while producing high-quality, interpretable KGs interoperable with Wikidata for knowledge base expansion. By Xiaohan Feng, Xixin Wu & Helen Meng (2024).
  • Knowledge Incorporated Image Question Answering Using Wikidata Repository - Proposes a Visual Question Answering (VQA) model that integrates external knowledge from Wikidata to address complex open-domain questions by combining image, question, and knowledge modalities. Evaluated on the VQAv2 dataset, the model outperforms prior state-of-the-art approaches, demonstrating improved reasoning and accuracy (Koshti et al., 2024).
• Videos: (arabic) Part 6: SPARQL Demo Session: connecting external services - Sparql SERVICE clause gives access to additional data such as labels via wikibase:label, interaction with MediaWiki APIs using wikibase:mwapi, and integration of data from subgraphs (such as the main graph and the scholarly articles graph). Integration of data from external SPARQL endpoints such as DBpedia.

Tool of the week

• Wikidata Entity Linker - is a Microsoft Edge browser extension that creates web links for matching inner HTML text based on a regex format of Q\d+ which is the format of a Wikidata Entity ID. (email)

Other Noteworthy Stuff

• Vacancy: Research Software Engineer / Wikibase-Expert - The Technische Informationsbibliothek (TIB) located in Hannover has a research position open for someone interested in the deployment, administration and maintenance of open source knowledge management software such as Mediawiki, Wikibase and OpenRefine as part of the NFDI4Culture partnership within the OSL.
• January 1, 2025, marked Public Domain Day, with hundreds of 1929 films entering the public domain. Sandra has shared helpful notes to assist in making these films discoverable via WikiFlix, by adding video files to Wikicommons and Wikidata. Join the effort!

Newest properties and property proposals to review

• Newest General datatypes:
  • bequest income (the sum a organisations receives from bequests/legacies in a timeframe)
  • taxon known by this common name (taxon item of which this common name refers)
  • homonymous taxon (taxon item of which the taxon name is an exact homonym)
  • role named in credits as (use as qualifier to indicate how the object's role was named in the credits of its respective work)
  • meeting of (subject is a meeting or session of this organization)
• Newest External identifiers: PCGames.de product ID, PUG authority ID, Three Decks class ID, Vidas author ID, Usito ID, ZSL authority ID, Collectie Nederland ID, Hachette author ID, CamerounWeb person ID, Hindi Shabdamitra entry ID, OpenSSF Practices ID, Japanese Health Insurance System Facility ID, Centre d'Etudes Picasso ID, CUATM statistical code, CUATM unique identification code, JudaicaLink person (GND) ID, teams.by national team ID, Eyrolles author ID, Mémoire des avocats ID, BCU Kirundi-English Dictionary ID, Estonian–Latvian Dictionary ID, WHL player ID, Indo-European Lexicon ID, Battle.net game ID, Singapore Unique Entity Number, AniSearch character ID, Three Decks conflict ID, Berlinische Galerie object ID, ThePWHL.com player ID, Play:Right genre ID, Resistance in Belgium ID, Paris Match ID, Kyiv Independent topic, Newmark Albanian-English Dictionary ID, Wellcome Collection concept ID, Amsterdam Monumentenstad ID, VG247 game ID, DNCI label ID, National Football Teams.com stadium ID
• New General datatypes property proposals to review:
  • About box (Screenshot of the About Box of the respective software (contains important information such as authors, license, version number and year(s) and is included in almost every software))
  • nonprofit tax status (country specific tax status of organisations like non-profits)
  • nomenclatural type of (taxon item of which this item is the taxonomic type)
  • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
  • DVD region code (DVD release is restricted to region code)
  • number of shading units (Number of shading units in a graphics card.)
  • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
  • presented works (works of art performed, displayed or presented at a given event)
  • identifiant REGAFI ()
  • Maximum beam energy (Maximum beam energy of a particle accelerator)
  • Accused of (Crime or other misdeed a person has been accused of, but ''not proven or convicted'')
  • hat gespendet (Amount of money donated to a person or organization)
  • name starts with (The name that this qualifies, the full contents of which are unknown, is known to start with these characters.)
  • духовный сан (formal styles of address used for members of the clergy)
  • A2B2 user ID (User ID on a2b2.org)
• New External identifier property proposals to review: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), Norsk oversettterleksikon ID, hockey1946.ru player id, footballdatabase.eu match ID, Kamus Pelajar Edisi Kedua ID, Lyricfind artist ID, HonestGamers game ID, identifiant MACM d'un artisite, Syrian Memory person ID, Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, Kamus Dewan Edisi Tiga, identifiant Registre national des gels, DOSBox Wiki, Identifiant Cimetières de France, Ech-Chaab tag ID, Lutris company ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, DataGov dataset, ERR keyword ID, Comprehensive Historical Dictionary of Ladino entry ID, Ohio University ArchivesSpace Agent ID, Russian Football National League player ID, Gaia ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Spanish-German Dictionary ID, UAF match ID, Identifiant d'un(e) journaliste sur Francetvinfo, Game Vortex software ID, identifiant Pappers d'un dirigeant, Database of Canada's Early Women Writers ID, Canadian Writing Research Collaboratory ID, Mishramilan catalog ID, SearchCulture.gr ID, Cinema Belgica venue ID, Cinema Belgica person ID, Cinema Belgica film ID, Cinema Belgica company ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, Hankook Ilbo tag ID, Rijksmuseum ID, SOIUSA code, myCast work ID, MetalTabs.com track ID, MUBI Festival ID, Beaux Arts ID, rutracker.org page ID, Park Merwestein Bomenwijzer ID, RPG Maker game ID, RateMyProfessors ID, PubMed author ID, BodyMeasurements.org ID, Hessian Biography person ID, Kvikmyndavefurinn, Kvikmyndavefurinn person ID, Bluepages article ID, Kvikmyndavefurinn company ID, Archaeological Cadastre (Greece) info ID, A Dictionary of Geology and Earth Sciences entry ID, Wikishia item ID, EHIS educational institution ID, Bertsolaritzaren Datu Basea ID, A Dictionary of Sociology entry ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • French Photographers born before 1870, who do not have a French Wikipedia article
  • The 10 smallest countries with some kind of urban rail transit system
  • Last meals of people
• Newest WikiProjects: French Scientific Prizes aims to list French-language awards and to ensure the mention of a source associated with each award.
• Newest database reports: Items with "sport (P641)" only
• Showcase Items: 2015 Iditarod Q19455277) - sled dog race
• Showcase Lexemes: trekke (L478233) - Norwegian irregular verb "to pull", "to drag", or "to draw"

Development

• The development team is just settling back in after the holidays, so there haven’t been any significant updates yet.

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Events

• Upcoming events:
  • The next Wikidata+Wikibase office hours will take place on Wednesday, 17:00 UTC, 15th January 2025 (18:00 Berlin time) in the Wikidata Telegram group. The Wikidata and Wikibase office hours are online events where the development team presents what they have been working on over the past quarter, and the community is welcome to ask questions and discuss important issues related to the development of Wikidata and Wikibase.
  • Join the Wikidata Training Event 2025 organised by Wikimedia Botswana UG for Wikidata enthusiasts of all levels. Starts 18 Jan 10:00am CAT (UTC+2), registration required.

Press, articles, blog posts, videos

• Blogs
  • Updates on the Wikimedian-in-Residence at the Biodiversity Heritage Library focusing on Structured Data on Commons and Wikidata
  • Wikidata module for the Hidden Figures CURE - The newly published Wikidata module for the Hidden Figures CURE teaches undergraduates to use Wikidata for uncovering and highlighting the contributions of hidden figures in natural history, such as women, people of color, and Indigenous peoples.
  • Memory of the World: Ways forward - Efforts to improve the representation of UNESCO's Memory of the World (MOW) international register on Wikidata include new articles, enhanced data quality, and training on creating structured data. Key contributions involve updating Wikipedia and Wikidata entries, addressing data inconsistencies, and expanding the visibility of MOW inscriptions across languages.
  • Empowering Multilingual Knowledge: The Journey Behind the 1-Click-Info Extension Powered by Wikidata - Introduces the 1-Click Data extension for your browser. A project funded by the Arcadia grant through Wikimedia Deutschland and fiscally sponsored by the Dagbani Wikimedians user group.
  • Public domain visibility on Wikidata (in Catalan). The article discusses how Wikidata is being used to enhance the visibility of public domain works by integrating copyright information and making it easily accessible.
• Videos
  • Tracking Looted Art with Graphs, Graphs and Networks in the Humanities 2022 Conference
  • How Wikimedia Uses AI to Vectorize its Knowledge Base
• Presentations: Wikibase e Wikidata per lo studio dell'epigrafia greca (in Italian, i.e. Wikibase and Wikidata for the study of Greek epigraphy), presentation at SAEG (Advanced Seminar of Greek Epigraphy) IX in Rome, 10 January 2025, by Pietro Ortimini, Anna Clara Maniero Azzolini, Epìdosis - slides

Tool of the week

• Dungeon Of Knowledge - is a roguelike game with Items generated from Wikidata that lets you crawl through the Dungeon of Knowledge in a classic ASCII interface. (toot) (blog)

Other Noteworthy Stuff

• Zita Ursula Zage has joined the Software Communication team (SCoT) at Wikimedia Deutschland as an intern until the end of June 2025. Welcome Zita!
• VIAF (cf. Q54919 and P214) underwent a relevant change of interface on January 10; the way of visualizing clusters in JSON format has changed in comparison with present OCLC documentation and e.g. http://viaf.org/viaf/102333412/viaf.json doesn't work anymore; this broke most or all Wikidata gadgets using VIAF data; in the absence of official communications from OCLC, developers are trying to understand if the new VIAF interface is stable before changing their gadgets accordingly

Newest properties and property proposals to review

• Newest General datatypes:
  • bequest income (the sum a organisations receives from bequests/legacies in a timeframe)
  • taxon known by this common name (taxon item of which this common name refers)
  • homonymous taxon (taxon item of which the taxon name is an exact homonym)
  • role named in credits as (use as qualifier to indicate how the object's role was named in the credits of its respective work)
  • meeting of (subject is a meeting or session of this organization)
  • organisation tax status (jurisdiction specific tax status of organisations like non-profits)
• Newest External identifiers: Collectie Nederland ID, Hachette author ID, CamerounWeb person ID, Hindi Shabdamitra entry ID, OpenSSF Practices ID, Japanese Health Insurance System Facility ID, Centre d'Etudes Picasso ID, CUATM statistical code, CUATM unique identification code, JudaicaLink person (GND) ID, teams.by national team ID, Eyrolles author ID, Mémoire des avocats ID, BCU Kirundi-English Dictionary ID, Estonian–Latvian Dictionary ID, WHL player ID, Indo-European Lexicon ID, Battle.net game ID, Singapore Unique Entity Number, AniSearch character ID, Three Decks conflict ID, Berlinische Galerie object ID, ThePWHL.com player ID, Play:Right genre ID, Resistance in Belgium ID, Paris Match ID, Kyiv Independent topic, Newmark Albanian-English Dictionary ID, Wellcome Collection concept ID, Amsterdam Monumentenstad ID, VG247 game ID, DNCI label ID, National Football Teams.com stadium ID, Kamus Pelajar ID, Dictionary of Norwegian Translators ID, MACM artist ID, Lutris company ID, hockey1946.ru player ID, DOSBoxWiki article, NBA G League player ID, World Women's Snooker player ID, footballdatabase.eu match ID, GERS ID, Comprehensive Historical Dictionary of Ladino entry ID, SBOID, Game Vortex software ID, Syrian Memory Institution person ID, Mishramilan catalog ID, myCast work ID, Hessian Biography person (GND) ID, Beaux-Arts ID, Gaia ID
• New General datatypes property proposals to review:
  • About box (Screenshot of the About Box of the respective software (contains important information such as authors, license, version number and year(s) and is included in almost every software))
  • nomenclatural type of (taxon item of which this item is the taxonomic type (name-bearing type), e.g. the family for which this genus is the type, the genus for which this species is the type, the taxon for which this type specimen is the type, ect...)
  • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
  • DVD region code (DVD release is restricted to region code)
  • number of shading units (number of shading units in a graphics processing unit)
  • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
  • presented works (works of art performed, displayed or presented at a given event)
  • identifiant REGAFI ()
  • Maximum beam energy (Maximum beam energy of a particle accelerator)
  • Accused of (Crime or other misdeed a person has been accused of, but ''not proven or convicted'')
  • hat gespendet (Amount of money donated to a person or organization)
  • name starts with (The name that this qualifies, the full contents of which are unknown, is known to start with these characters.)
  • духовный сан (formal styles of address used for members of the clergy)
  • A2B2 user ID (User ID on a2b2.org)
  • Source language (headword languge of dictionary)
  • Entry height (Height of the entrance above ground level for boarding public transport vehicles.)
  • location code (the location code of the location item. Should be used with qualifier property {{Q|P459}} to specify which location code system being used.)
  • DIF historia player ID (Identifier for a sportsperson connected to Djurgårdens IF on difhistoria.se (official site))
  • number of texture mapping units (number of texture mapping units in a graphics processing unit)
  • number of render output units (number of render output units in a graphics processing unit)
  • number of ray tracing cores (number of ray tracing cores in a graphics processing unit)
• New External identifier property proposals to review: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), Lyricfind artist ID, HonestGamers game ID, Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, Kamus Dewan Edisi Tiga, identifiant Registre national des gels, Identifiant Cimetières de France, Ech-Chaab tag ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, DataGov dataset, ERR keyword ID, Ohio University ArchivesSpace Agent ID, Russian Football National League player ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Spanish-German Dictionary ID, UAF match ID, Identifiant d'un(e) journaliste sur Francetvinfo, identifiant Pappers d'un dirigeant, Database of Canada's Early Women Writers ID, Canadian Writing Research Collaboratory ID, SearchCulture.gr ID, Cinema Belgica venue ID, Cinema Belgica person ID, Cinema Belgica film ID, Cinema Belgica company ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, Hankook Ilbo tag ID, Rijksmuseum ID, SOIUSA code, MetalTabs.com track ID, MUBI Festival ID, rutracker.org page ID, Park Merwestein Bomenwijzer ID, RPG Maker game ID, RateMyProfessors ID, PubMed author ID, BodyMeasurements.org ID, Kvikmyndavefurinn, Kvikmyndavefurinn person ID, Bluepages article ID, Kvikmyndavefurinn company ID, Archaeological Cadastre (Greece) info ID, A Dictionary of Geology and Earth Sciences entry ID, Wikishia item ID, EHIS educational institution ID, Bertsolaritzaren Datu Basea ID, A Dictionary of Sociology entry ID, A Dictionary of Cultural Anthropology entry ID, A Dictionary of Geography entry ID, DGLAi ID, Jeune Afrique person ID, norskeflyplasser.no-ID, taz topic ID, Euronews topic ID (English), Euronews topic ID (French), Euronews topic ID (Spanish), Euronews topic ID (Arabic), Roman Inscriptions of Britain Online ID, Unine thesis id, Enpedia ID, Dizionario Biografico della Calabria Contemporanea ID, Bahamut Animation Crazy Serial Number, Finnish Olympic Committee ID, Team Norway profile ID (new), NOC of Belarus champion ID (new), JOC profile ID (new), Répertoire du patrimoine bâti de Québec

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Search for Items where description begins with capitalised letters, filter by language, country of citizenship and occupation
  • Wikidata Items using the 'smells of' property
• Newest WikiProjects: Writing Systems aims to standardize and enhance Wikipedia's coverage of writing systems and related subjects.
• Newest database reports: Some statistics about sitelinks
• Showcase Items: The Night Watch (Q219831) - 1642 painting by Rembrandt
• Showcase Lexemes: дополнение (L107276) - Rusian noun (dopólnenie) that can mean "addition", "supplement" or an "an object"

Development

• Wikidata Query Service UI: We fixed a long-standing issue with missing edge labels in graph visualisations (phab:T317702)
• Wikibase REST API: We implemented a proof of concept for a search endpoint you can try out.
• EntitySchemas: We’re working on language fallback for the heading on EntitySchema pages (phab:T228423)
• Language codes: We cleaned up language codes in WikibaseLexeme after moving some of them to CLDR (phab:T352922)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Greenland
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Open request for adminship: Xezbeth - RfP scheduled to end after 26 January 2025 09:17 (UTC).

Events

• Upcoming:
  • Edit-A-Thon for Black History Month: 12 February 1300 - 1500 MST (UTC+7) is an onsite event at the University of Colorado Boulder, with a theme to add or expand items on Black and African-American comics creators.
  • Data Reuse Days 2025 is from February 18 to 27, 2025! This is an online event focusing on how people and organizations use Wikidata's data to build interesting applications and tools. Don't forget to register so we can know you are coming.
• Past: Missed the Q1 Wikidata+Wikibase office hour? You can catch up by reading the session log here: 2025-01-15 (Q1 2025)

Press, articles, blog posts, videos

• Blogs: Cleaning up legacy Wikipedia links in Open Library: The blog post discusses cleaning up outdated Wikipedia links to improve article accuracy and navigation, while highlighting the importance of integrating Wikidata for better data management.
• Papers
  • Tiziana Possemato, Recording Gender in the Person Entity: An Ongoing Discussion: it compares the practices of gender-registration of person-type entities in LCNAF and ISNI with the use of P21 in Wikidata. By Ray Berger
  • Large Language Models, Knowledge Graphs and Search Engines - A Crossroads for Answering Users' Questions: this paper seeks to establish a taxonomy of user information needs to help establish a roadmap of future research for finding synergies between LLM's, Search engines and Knowledge graphs. By Hogan et al., (2025)
• Videos
  • Replacing deprecated Wikipedia links with Wikidata items in Open Library
  • Tracking Looted Art with Wikidata Queries - As part of Art History Loves Wiki 25, Laurel Zuckerman will show how Wikidata SPARQL queries can aid provenance researchers and historians find, identify and track looted art.
  • OpenStreetMap and Wikidata in Disaster Times: Ormat Murat Yilmaz will speak on how Wikidata and OSM play a role in coordinating relief efforts by providing a collaborative platform for providing data about affected areas. Part of WM CEE meeting 2024 Istanbul.
  • Serbian Novels on Wikidata: Presented by Filip Maljkovič on the progress and process of adding Serbian literature into Wikidata, using OCR methods to map pages and assign Properties.
  • (german)Wikidata for NGOs: Use and network open data sensibly: Johan Hoelderle discusses how nonprofits can benefit from the largest free knowledge base and show what potential open data offers for non-profit projects.
  • Data partnerships and Libraries combating misinformation: WMDE's Alan Ang delivers a speech on how GLAM institutions can help prevent the spread of dis- and misinformation whether hallucinatory AI or malicious, part of the Wikimedia+Libraries International Convention 2025.

Tool of the week

• Wikidata file candidates📱 - This tool can show you candidate matches of Wikidata Items to files on Commons and Flickr. (original blog)

Other Noteworthy Stuff

• OpenRefine 3.9-beta1 was released
• Product Manager: Wikibase Suite: Wikimedia Deutschland is looking for a PM to lead Wikibase Suite, empowering institutions like GLAMs and research groups to build customizable linked knowledge bases and contribute to the world’s largest open data graph.

Newest properties and property proposals to review

• Newest General datatypes:
  • organisation tax status (jurisdiction specific tax status of organisations like non-profits)
  • entry height (height of the entrance above ground level for boarding vehicles)
• Newest External identifiers: Singapore Unique Entity Number, AniSearch character ID, Three Decks conflict ID, Berlinische Galerie object ID, ThePWHL.com player ID, Play:Right genre ID, Resistance in Belgium ID, Paris Match ID, Kyiv Independent topic, Newmark Albanian-English Dictionary ID, Wellcome Collection concept ID, Amsterdam Monumentenstad ID, VG247 game ID, DNCI label ID, National Football Teams.com stadium ID, Kamus Pelajar ID, Dictionary of Norwegian Translators ID, MACM artist ID, Lutris company ID, hockey1946.ru player ID, DOSBoxWiki article, NBA G League player ID, World Women's Snooker player ID, footballdatabase.eu match ID, GERS ID, Comprehensive Historical Dictionary of Ladino entry ID, SBOID, Game Vortex software ID, Syrian Memory Institution person ID, Mishramilan catalog ID, myCast work ID, Hessian Biography person (GND) ID, Beaux-Arts ID, Gaia ID, Franceinfo journalist ID, Hankook Ilbo tag ID, Cinema Belgica person ID, Cinema Belgica venue ID, Ukrainian Association of Football match ID, Rijksmuseum ID, Cinema Belgica film ID, Danbooru tag, Russian Football National League player ID
• New General datatypes property proposals to review:
  • About box (Screenshot of the About Box of the respective software (contains important information such as authors, license, version number and year(s) and is included in almost every software))
  • nomenclatural type of (taxon item of which this item is the taxonomic type (name-bearing type), e.g. the family for which this genus is the type, the genus for which this species is the type, the taxon for which this type specimen is the type, ect...)
  • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
  • DVD region code (DVD release is restricted to region code)
  • number of shading units (number of shading units in a graphics processing unit)
  • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
  • presented works (works of art performed, displayed or presented at a given event)
  • identifiant REGAFI ()
  • Maximum beam energy (Maximum beam energy of a particle accelerator)
  • hat gespendet (Amount of money donated to a person or organization)
  • name starts with (The name that this qualifies, the full contents of which are unknown, is known to start with these characters.)
  • духовный сан (formal styles of address used for members of the clergy)
  • A2B2 user ID (User ID on a2b2.org)
  • Source language (headword languge of dictionary)
  • location code (the location code of the location item. Should be used with qualifier property {{Q|P459}} to specify which location code system being used.)
  • DIF historia player ID (Identifier for a sportsperson connected to Djurgårdens IF on difhistoria.se (official site))
  • number of texture mapping units (number of texture mapping units in a graphics processing unit)
  • number of render output units (number of render output units in a graphics processing unit)
  • number of ray tracing cores (number of ray tracing cores in a graphics processing unit)
  • Bibliography for subject (Wikidata property on this item providing a link to a bibliography about the subject that is a good starting point.)
  • likes / dislikes (''(no English description proposed yet)'')
  • number of goals scored in penalty shootouts (total number of goals scored by a team in a penalty shootout)
  • broadcasting days and time (days of the week in which a TV or radio program is broadcasted)
• New External identifier property proposals to review: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), HonestGamers game ID, Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, Kamus Dewan Edisi Tiga, identifiant Registre national des gels, Ech-Chaab tag ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, DataGov dataset, ERR keyword ID, Ohio University ArchivesSpace Agent ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Spanish-German Dictionary ID, identifiant Pappers d'un dirigeant, Database of Canada's Early Women Writers ID, Canadian Writing Research Collaboratory ID, SearchCulture.gr ID, Cinema Belgica company ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, SOIUSA code, MetalTabs.com track ID, MUBI Festival ID, rutracker.org page ID, Park Merwestein Bomenwijzer ID, RPG Maker game ID, RateMyProfessors ID, PubMed author ID, BodyMeasurements.org ID, Kvikmyndavefurinn, Kvikmyndavefurinn person ID, Bluepages article ID, Kvikmyndavefurinn company ID, Archaeological Cadastre (Greece) info ID, A Dictionary of Geology and Earth Sciences entry ID, Wikishia item ID, EHIS educational institution ID, Bertsolaritzaren Datu Basea ID, A Dictionary of Sociology entry ID, A Dictionary of Cultural Anthropology entry ID, A Dictionary of Geography entry ID, DGLAi ID, Jeune Afrique person ID, norskeflyplasser.no-ID, taz topic ID, Euronews topic ID (English), Euronews topic ID (French), Euronews topic ID (Spanish), Euronews topic ID (Arabic), Roman Inscriptions of Britain Online ID, Unine thesis id, Enpedia ID, Dizionario Biografico della Calabria Contemporanea ID, Bahamut Animation Crazy Serial Number, Finnish Olympic Committee ID, Team Norway profile ID (new), NOC of Belarus champion ID (new), JOC profile ID (new), Répertoire du patrimoine bâti de Québec, RFI topic ID (French), RFI topic ID (English), RFI topic ID (Spanish), EJU profile ID, University of Pécs teachers identifier, ROAR id, CPB profile ID, TERMCAT term ID, Handle prefix, U.S. Soccer player ID, Celfic FC player ID, WSGF game ID, Sutian entry ID, wikiHow article ID, Graceful17 ID, IATI Organisation Identifier, Suno artist ID, VAi Archiefhub Agent ID, Soccerbase season ID, PlaymakerStats season ID, ESPN.com football match ID, Eurosport person ID, Newsweek topic ID, New York Post topic ID, RaiPlay Sound IDs, Chinese Church and Organization Dictionary Identifier, DDLC entry ID, Fluorophores.org substance ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Most common eponyms (a name or noun formed after a person)
  • Number of Lexemes including recordings from Lingua Libre by language
  • Boiling point of alkanes (source)
  • Train station in Germany without image (source)
• Newest WikiProjects: WikiProject IIT aims to describe current and former IIT faculty members. The following property schema is based on a similar schema found at WikiProject IUPUI University Library
• WikiProject Highlights: Sum of all paintings/Historic collections - keep track of historic collections as part of the provenance of paintings
• Newest database reports: Links per language
• Showcase Items: 4 Vesta (Q3030) - second largest asteroid of the main asteroid belt
• Showcase Lexemes: L347296 - Tamil noun that can mean "priest", "teacher" or "preceptor"

Development

• mul language code: The "mul" language code for labels, descriptions and aliases will be fully enabled on #Wikidata starting 28th Jan!
• Constraint violations:
  • We’re making good progress on checking format constraints more efficiently and with fewer errors (T380751)
  • We’re working on making distinct-values constraint checks works with the split Query Service (T369079)
• EntitySchemas: We’re working on making the heading on EntitySchema pages apply language fallback (T228423)
• Search: We’ve started working on the new search UI component which will let you search for additional entity types from the main search bar and not just Items anymore (T338483)
• Wikibase REST API: We're working on adding search to the API (T383209)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: United States of America
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Closed request for adminship: Xezbeth (closed as successful). Welcome onboard \o/

Events

• Upcoming events:
  • Call for Proposals: IslandoraCon 2025. "IslandoraCon brings together a community of librarians, archivists, cultural heritage collections managers, technologists, developers, project managers, and open source project enthusiasts in support of the Islandora framework for digital curation and asset management." Deadline for session proposals: February 14, 2024.

Press, articles, blog posts, videos

• Blogs: Progress in lexicographic data in Wikidata 2024 by Denny Vrandečić. See also
  • Languages with the best lexicographic data coverage in Wikidata 2024
  • Wikidata lexicographic data coverage for Croatian in 2024
• Videos
  • (replay) Arabic Wikidata Days 2024 full playlist
  • NYC Parks on Wikidata (Wikipedia Day NYC 22nd Birthday Bash)
  • From books to Bytes (10): Factgrid. A Wikibase instance for historical data

Tool of the week

• PhotoNearby.js - a user script that checks Wikimedia Commons for a nearby photo if no image (P18) statement and has coordinate location (P625). Displays above the Statements heading. Defaults to a 500 meter radius. Displays a link to WikiShootMe.

Other Noteworthy Stuff

• As part of an effort to benchmark open source SPARQL engines on Wikidata, the page Wikidata:Scaling Wikidata/Benchmarking/Existing Benchmarks contains some initial results and analyses of benchmarking Blazegraph, MilleniumDB, QLever, and Virtuoso on several existing SPARQL query benchmarks for Wikidata. There are some surprising results there, particularly related to different answers produced by different engines. Suggestions on how to improve the effort or provide deeper explanations of the results are particularly welcome on the discussion page.

Newest properties and property proposals to review

• Newest General datatypes:
  • organisation tax status (jurisdiction specific tax status of organisations like non-profits)
  • entry height (height of the entrance above ground level for boarding vehicles)
• Newest External identifiers: Berlinische Galerie object ID, ThePWHL.com player ID, Play:Right genre ID, Resistance in Belgium ID, Paris Match ID, Kyiv Independent topic, Newmark Albanian-English Dictionary ID, Wellcome Collection concept ID, Amsterdam Monumentenstad ID, VG247 game ID, DNCI label ID, National Football Teams.com stadium ID, Kamus Pelajar ID, Dictionary of Norwegian Translators ID, MACM artist ID, Lutris company ID, hockey1946.ru player ID, DOSBoxWiki article, NBA G League player ID, World Women's Snooker player ID, footballdatabase.eu match ID, GERS ID, Comprehensive Historical Dictionary of Ladino entry ID, SBOID, Game Vortex software ID, Syrian Memory Institution person ID, Mishramilan catalog ID, myCast work ID, Hessian Biography person (GND) ID, Beaux-Arts ID, Gaia ID, Franceinfo journalist ID, Hankook Ilbo tag ID, Cinema Belgica person ID, Cinema Belgica venue ID, Ukrainian Association of Football match ID, Rijksmuseum ID, Cinema Belgica film ID, Danbooru tag, Russian Football National League player ID, Database of Canada's Early Women Writers ID, taz ID, Roman Inscriptions of Britain Online ID, Répertoire du patrimoine bâti de Québec ID, Game Jolt username
• New General datatypes property proposals to review:
  • nomenclatural type of (taxon item of which this item is the taxonomic type (name-bearing type), e.g. the family for which this genus is the type, the genus for which this species is the type, the taxon for which this type specimen is the type, ect...)
  • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
  • DVD region code (DVD release is restricted to region code)
  • number of shading units (number of shading units in a graphics processing unit)
  • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
  • presented works (works of art performed, displayed or presented at a given event)
  • identifiant REGAFI ()
  • Maximum beam energy (Maximum beam energy of a particle accelerator)
  • hat gespendet (Amount of money donated to a person or organization)
  • name starts with (The name that this qualifies, the full contents of which are unknown, is known to start with these characters.)
  • духовный сан (formal styles of address used for members of the clergy)
  • A2B2 user ID (User ID on a2b2.org)
  • Source language (headword languge of dictionary)
  • location code (the location code of the location item. Should be used with qualifier property {{Q|P459}} to specify which location code system being used.)
  • DIF historia player ID (Identifier for a sportsperson connected to Djurgårdens IF on difhistoria.se (official site))
  • number of texture mapping units (number of texture mapping units in a graphics processing unit)
  • number of render output units (number of render output units in a graphics processing unit)
  • number of ray tracing cores (number of ray tracing cores in a graphics processing unit)
  • Bibliography for subject (Wikidata property on this item providing a link to a bibliography about the subject that is a good starting point.)
  • likes / dislikes (''(no English description proposed yet)'')
  • number of goals scored in penalty shootouts (total number of goals scored by a team in a penalty shootout)
  • broadcasting days and time (days of the week in which a TV or radio program is broadcasted)
  • reverse compound (compound where the parts are reversed)
  • cognate-citation (lexeme with with the same etymological origin and where a source supports it.)
  • Instrument de recherche (inventaire) ({{Translate this | fr = <!-- | xx = descriptions dans d'autres langues --> }})
  • Instrument de recherche (document containing detailed information about a specific collection of papers or records within an archive)
  • Ratsinformationssystem (Link to the council information system of the municipality)
  • name with acutes (item name with acute accents showing stressed vowels)
• New External identifier property proposals to review: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), HonestGamers game ID, Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, Kamus Dewan Edisi Tiga, identifiant Registre national des gels, Ech-Chaab tag ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, DataGov dataset, ERR keyword ID, Ohio University ArchivesSpace Agent ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Spanish-German Dictionary ID, identifiant Pappers d'un dirigeant, Canadian Writing Research Collaboratory ID, SearchCulture.gr ID, Cinema Belgica company ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, SOIUSA code, MetalTabs.com track ID, MUBI Festival ID, rutracker.org page ID, RPG Maker game ID, RateMyProfessors ID, PubMed author ID, BodyMeasurements.org ID, Kvikmyndavefurinn, Kvikmyndavefurinn person ID, Bluepages article ID, Kvikmyndavefurinn company ID, Archaeological Cadastre (Greece) info ID, A Dictionary of Geology and Earth Sciences entry ID, Wikishia item ID, EHIS educational institution ID, Bertsolaritzaren Datu Basea ID, A Dictionary of Sociology entry ID, A Dictionary of Cultural Anthropology entry ID, A Dictionary of Geography entry ID, DGLAi ID, Jeune Afrique person ID, norskeflyplasser.no-ID, Euronews topic ID (English), Euronews topic ID (French), Euronews topic ID (Spanish), Euronews topic ID (Arabic), Unine thesis id, Enpedia ID, Dizionario Biografico della Calabria Contemporanea ID, Bahamut Animation Crazy Serial Number, Finnish Olympic Committee ID, Team Norway profile ID (new), NOC of Belarus champion ID (new), JOC profile ID (new), RFI topic ID (French), RFI topic ID (English), RFI topic ID (Spanish), EJU profile ID, University of Pécs teachers identifier, ROAR id, CPB profile ID, TERMCAT term ID, Handle prefix, U.S. Soccer player ID, Celfic FC player ID, WSGF game ID, Sutian entry ID, wikiHow article ID, Graceful17 ID, IATI Organisation Identifier, Suno artist ID, VAi Archiefhub Agent ID, Soccerbase season ID, PlaymakerStats season ID, ESPN.com football match ID, Eurosport person ID, Newsweek topic ID, New York Post topic ID, RaiPlay Sound IDs, Chinese Church and Organization Dictionary Identifier, DDLC entry ID, Fluorophores.org substance ID, Yahoo Knowledge Graph ID, Biographical Dictionary of Republican China (X-Boorman) ID, Modern China Biographical Database ID, Chinese Engineers Relational Database ID, The Biographical Encyclopaedia of Islamic Philosophy ID, Letterboxd studio ID, Izvestia topic ID, The Oxford Dictionary of Late Antiquity ID, Museum Data Service museum ID, BGSU Historical Collections of the Great Lakes vessel ID, booru tag, critify.de game ID, Iowa State University Library Vocabularies ID, MikuWiki article ID, Trade register Switzerland ID, JSR package, Storytel author ID, TvStar.info person ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Pairs of things, of different types, that smell of the same thing. (Source)
  • Literary work (1700-1830) with more than 25 sitelinks (source)
  • What are the statistics for lexemes in language A that are derived from lexemes in language B? (source)
• Newest WikiProjects: No Longer at the Margins - aims to highlight and document the contributions of women in science, ensuring their visibility and recognition in the historical and archival record by addressing biases and gaps in representation.
• Newest database reports: Merge candidates based on same commons category
• Showcase Items: Karlsruhe Institute of Technology (Q309988) - technical university and research center in Karlsruhe, Germany
• Showcase Lexemes: истина (L113869) - Russian noun (pronounced "istina"), translates to "truth", "reality" or a fact in English.

Development

• Storage growth: We are making some changes to the terms-related database table in order to scale better (phab:T351802)
• Constraint violations: We’re working on making distinct-values constraint checks works with the split Query Service (phab:T369079)
• EntitySchemas: We’re working on making the heading on EntitySchema pages apply language fallback (phab:T228423)
• Search: We are working on the new search UI component which will let you search for additional entity types from the main search bar and not just Items anymore (phab:T338483)
• Wikibase REST API: We're continuing the work on adding search to the API (phab:T383209)
• Lua: We are investigating if we can increase the Entity Usage Limit on client pages (phab:T381098)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: United States of America
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot: WhitneyBot - Task: Sync artist data from the Whitney Museum of American Art's collection to Wikidata.
• Closed request for permissions/Bot: ZLBot - Closed as unsuccessful.
• New request for comments: Proper names in multiple languages - This RfC seeks to address concerns regarding the recent MUL announcement for default values for labels and aliases.

Events

• Upcoming events:
  • We are excited to reveal WikidataCon 2025 will be returning this year, keep an eye on the project page for more details to come, and block your calendar for October 31 - November 2.
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series! The next LD4 Wikidata Affinity Group project series session on Tuesday, 4 February, 2025 at 9am PT / 12pm ET / 17:00 UTC / 6pm CET Time Zone Converter Eric Willey will be facilitating a series of four sessions focused on starting a Wikidata project from the foundation up at your institution. The first session will focus on selling your project to administrators.
  • Wikidata Indonesia is holding a Datathon (February 5 - 7) and Quiz (January 31 - February 7), take part!
  • OpenStreetMap X Wikidata Meetup #73 February 10 Time: 19:30-21:00 UTC+8 at Taipei 摩茲工寮 (Q61752245)
  • Data Reuse Days, February 18-27: online event dedicated to the applications using Wikidata's data and their technical setup. A first version of the program is now available. Make sure to register to receive the event's access links.
  • Talk to the Search Platform / Query Service Team - February 12.Time: 16:00-17:00 UTC / 08:00 PST / 11:00 EST / 17:00 CET
  • Why Wikidata? and edit-a-thon hosted by Illinois State University on February 4, 1400 - 1600 CST (UTC-6). Eric Willey and Rebecca Fitzsimmons will hold a hands-on demonstration of Wikidata, at the Milner Library, ISU (Room 165).
• Past Events
  • Wikidata Workshop Jan 2025 - Hosted by Wikimedia Canada, this workshop offered 2 sessions for English and French-speaking attendees. Subjects covered include the basics of Wikidata, intro to editing, linking photos to Commons and how to query Wikidata. The workshop took place 30 January 01:00 - 03:00 UTC.

Press, articles, blog posts, videos

• Blogs
  • Bob duCharme, author of Learning SPARQL posts a blog entry on filtering (only) foreign labels from a SPARQL query, using the WDQS to illustrate their example.
  • (german)How does library work in the Wikiverse affect the use of your own holdings? - Wikidata enthusiast Christian Erlinger explores in this article how GLAM institutions measure their contributions to the Wikiverse and how Wikidata items and sitelinking contribute to their connectedness.
• Papers
  • Towards a Sustainable Community-Driven Documentation of Semantic Web Tools A Wikidata-based toolkit to help knowledge engineers and developers find and document semantic web tools by categorizing them into a taxonomy and integrating GitHub metadata to track their maintenance status. By A. Reiz, F.J. Ekaputra & N. Mihindukulasooriya (2025).
  • From Open Collaboration to Customized Control - Transitioning from Wikidata to Wikibase by John Samuel at FOSDEM 2025 (Track: Collaboration and Content Management) on February 1, 2025.
• Videos
  • Biodiversity Heritage Library Creator IDs on Wikidata via Mix'n'match - Tiago Lubiana will demonstrate the workflow of Mix'n'Match curation and adding BHL Creator ID's to Wikidata.
  • (arabic)OpenRefine and QuickStatements - In this 2nd session of the Arabic Wikidata Days 2024, advanced skills of OR such as improving and importing tabular data. QS will also be demonstrated and how it simplifies adding and editing Wikidata. Presented by Professor Qais Shraideh.
  • Resource, Description & Access & STA - Michaela Edelmann introduces the cataloging platform that runs on Wikibase for the German-speaking DACH countries.
  • (Czech) 25th Annual Conference: National Archives of Czech Republic had 2 segments for Wikibases: Wikibase for Welsh Authority Control and Wikibase: a tool for creating/sharing LOD
• Presentations
  • New developments of Wikibase-as-a-Service at the Open Science Lab (part of NFDI4Culture). Presented at Art Loves History Wiki Conference, it shows developments to the WB software suite.

Tool of the week

• Holonet Galactic Map - Explore information and facts of the planets that inhabit the Star Wars universe, powered by Wikidata.

Other Noteworthy Stuff

• ⚠️ Wikidata Query Service graph split: The graph split is about 2 months away. If you are doing queries that involve scholarly articles or if you have an application that does you will be affected. Please check d:Wikidata:SPARQL query service/WDQS graph split for details.
• We (Peter F. Patel-Schneider and Egezort) want to run a course on the Wikidata Ontology for a limited number of participants. Designed for those already familiar with Wikidata, it will present information about ontologies and how they form the core of Wikidata, incorporating several exercises on analyses of and fixes to the Wikidata ontology. Upon successful completion (ending with a group project in consultation by us), participants will receive certificates. Please give feedback and suggestions to improve the structure and course content (found in more detail at WikiProject:Ontology Course) which will be incorporated into our Wikimedia rapid grant application to support the effort. Interested in helping or want to share your thoughts? Let us know.
• Several database changes will impact Wikidata in the coming months, including the migration of the term store (wbt_ tables) to a dedicated cluster to improve performance and enable future growth. This move will speed up most Wikidata SQL queries but prevent direct joins between term store data and other Wikidata tables. Additionally, the wb_type table will be removed, with its mapping hardcoded in Wikibase, simplifying the codebase. More details.
• Call for projects and mentors for Google Summer of Code 2025! Deadline: February 28th. More info!
• Lydia Pintscher awarded the European Open Source Award - Wikidata Portfolio Manager for WMDE, Lydia's contributions to the development of Wikidata have been recognised in the category of Advocacy and Awareness.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • organisation tax status (jurisdiction specific tax status of organisations like non-profits)
    • entry height (height of the entrance above ground level for boarding vehicles)
    • number of shading units (number of shading units in a graphics processing unit (GPU))
    • land acknowledgement (acknowledgement of indigenous or native people who live and whose ancestors lived at a location)
  • External identifiers: Amsterdam Monumentenstad ID, VG247 game ID, DNCI label ID, National Football Teams.com stadium ID, Kamus Pelajar ID, Dictionary of Norwegian Translators ID, MACM artist ID, Lutris company ID, hockey1946.ru player ID, DOSBoxWiki article, NBA G League player ID, World Women's Snooker player ID, footballdatabase.eu match ID, GERS ID, Comprehensive Historical Dictionary of Ladino entry ID, SBOID, Game Vortex software ID, Syrian Memory Institution person ID, Mishramilan catalog ID, myCast work ID, Hessian Biography person (GND) ID, Beaux-Arts ID, Gaia ID, Franceinfo journalist ID, Hankook Ilbo tag ID, Cinema Belgica person ID, Cinema Belgica venue ID, Ukrainian Association of Football match ID, Rijksmuseum ID, Cinema Belgica film ID, Danbooru tag, Russian Football National League player ID, Database of Canada's Early Women Writers ID, taz ID, Roman Inscriptions of Britain Online ID, Répertoire du patrimoine bâti de Québec ID, Game Jolt username, Kvikmyndavefurinn work ID, Kvikmyndavefurinn person ID, EHIS educational institution ID, WSGF game ID, ‎Kvikmyndavefurinn company ID, ‎Museum Data Service museum ID, HonestGamers game ID, Pappers executive ID, Islamic Philosophy ID, L'Humanité topic ID, Kamus Dewan Edisi Tiga ID
• New property proposals to review:
  • General datatypes:
    • nomenclatural type of (taxon item of which this item is the taxonomic type (name-bearing type), e.g. the family for which this genus is the type, the genus for which this species is the type, the taxon for which this type specimen is the type, ect...)
    • World Heritage type (Propriety of World heritage site : the Type (Cultural, Natural, Mixed))
    • DVD region code (DVD release is restricted to region code)
    • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
    • presented works (works of art performed, displayed or presented at a given event)
    • identifiant REGAFI ()
    • Maximum beam energy (Maximum beam energy of a particle accelerator)
    • name starts with (The name that this qualifies, the full contents of which are unknown, is known to start with these characters.)
    • духовный сан (formal styles of address used for members of the clergy)
    • A2B2 user ID (User ID on a2b2.org)
    • Source language (headword languge of dictionary)
    • location code (the location code of the location item. Should either be used with qualifier property {{Q|P459}} to specify which location code system being used, or be used as the qualifier of {{P|31}}.)
    • DIF historia player ID (Identifier for a sportsperson connected to Djurgårdens IF on difhistoria.se (official site))
    • number of texture mapping units (number of texture mapping units in a graphics processing unit)
    • number of render output units (number of render output units in a graphics processing unit)
    • number of ray tracing cores (number of ray tracing cores in a graphics processing unit)
    • Bibliography for subject (Wikidata property on this item providing a link to a bibliography about the subject that is a good starting point.)
    • likes / dislikes (''(no English description proposed yet)'')
    • number of goals scored in penalty shootouts (total number of goals scored by a team in a penalty shootout)
    • broadcasting days and time (days of the week in which a TV or radio program is broadcasted)
    • reverse compound (compound where the parts are reversed)
    • cognate-citation (lexeme with with the same etymological origin and where a source supports it.)
    • Instrument de recherche (inventaire) ({{Translate this | fr = <!-- | xx = descriptions dans d'autres langues --> }})
    • Instrument de recherche (document containing detailed information about a specific collection of papers or records within an archive)
    • Ratsinformationssystem (Link to the council information system of the municipality)
    • name with acutes (item name with acute accents showing stressed vowels)
    • doors open on the… / exit train on the… (side of the train where the doors open at this station or only side where this vehicle has doors)
    • directs readers to (document or class of documents to which this item or class directs readers (aliases: is citation of {{!}} links to {{!}} refers to {{!}} target))
    • items classified (class of items that this classification system classifies (aliases: items categorized {{!}} classifies {{!}} categorizes))
    • reason not to be used with instances of (clarification for why P31 (instance of) can not be used with this property)
    • dislikes of fictional character (''(no English description proposed yet)'')
    • AI-generated media prompt (exact prompt that was used to generate an AI-generated media)
    • Text-to-image software used for creation (text-to-image generation software that was used to create this media or work)
    • schism ()
    • Lemmy instance URL (the Lemmy instance of/about the subject)
  • External identifiers: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), Identifiant d'un(e) auteurice sur le site Mille ans de littérature d'oc, identifiant Registre national des gels, Ech-Chaab tag ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, Nafziger Order of Battle ID, DataGov dataset, ERR keyword ID, Ohio University ArchivesSpace Agent ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Spanish-German Dictionary ID, Canadian Writing Research Collaboratory ID, SearchCulture.gr ID, Cinema Belgica company ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, SOIUSA code, MetalTabs.com track ID, MUBI Festival ID, rutracker.org page ID, RPG Maker game ID, RateMyProfessors ID, PubMed author ID, BodyMeasurements.org ID, Bluepages article ID, Archaeological Cadastre (Greece) info ID, A Dictionary of Geology and Earth Sciences entry ID, Wikishia item ID, Bertsolaritzaren Datu Basea ID, A Dictionary of Sociology entry ID, A Dictionary of Cultural Anthropology entry ID, A Dictionary of Geography entry ID, DGLAi ID, Jeune Afrique person ID, norskeflyplasser.no-ID, Euronews topic ID (English), Euronews topic ID (French), Euronews topic ID (Spanish), Euronews topic ID (Arabic), Unine thesis id, Enpedia ID, Dizionario Biografico della Calabria Contemporanea ID, Bahamut Animation Crazy Serial Number, Finnish Olympic Committee ID, Team Norway profile ID (new), NOC of Belarus champion ID (new), JOC profile ID (new), RFI topic ID (French), RFI topic ID (English), RFI topic ID (Spanish), EJU profile ID, University of Pécs teachers identifier, ROAR id, CPB profile ID, TERMCAT term ID, Handle prefix, U.S. Soccer player ID, Celfic FC player ID, Sutian entry ID, wikiHow article ID, Graceful17 ID, IATI Organisation Identifier, Suno artist ID, VAi Archiefhub Agent ID, Soccerbase season ID, PlaymakerStats season ID, ESPN.com football match ID, Eurosport person ID, Newsweek topic ID, New York Post topic ID, RaiPlay Sound IDs, Chinese Church and Organization Dictionary Identifier, DDLC entry ID, Fluorophores.org substance ID, Yahoo Knowledge Graph ID, Biographical Dictionary of Republican China (X-Boorman) ID, Modern China Biographical Database ID, Chinese Engineers Relational Database ID, Letterboxd studio ID, Izvestia topic ID, The Oxford Dictionary of Late Antiquity ID, BGSU Historical Collections of the Great Lakes vessel ID, booru tag, critify.de game ID, Iowa State University Library Vocabularies ID, MikuWiki article ID, Trade register Switzerland ID, JSR package, Storytel author ID, TvStar.info person ID, Amazon Music track ID, National Trust Heritage Records ID, Toonopedia ID, Oorlogsbronnen-identifier, CPC Zone game ID, Patristic Text Archive, Biblioteca italiana work ID, identifiant d'une œuvre au MACM, nesdb.se game ID, Identifiant d'une personne sur le site du musée du diocèse de Lyon, Número de Identificación Tributaria, Hiking Note trail identifier, Hiking Note mountain identifier, Video Game History Foundation Library, Yandex Music track ID, PromoDJ track ID, Jamendo track ID, Know Your Meme slug, CriticDB IDs, Euronews topic ID, RFI topic ID, Algeria Press Service topic ID, Hiking Note chalet identifier, Encyclopedia of Marxism ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Old books (1700 - 1830) with many (+25) Sitelinks
  • List of translated songs or musical works, with 'role named in credits' as a qualifier
• Newest WikiProjects:WikiProject Musée d'art contemporain de Montréal - This project with the Museum of Contemporary Art of Montreal aims to share its data model.
• WikiProject Highlights:
  • Antiquity: Patristic Text Archive is a web archive for (mostly) Greek Patristic archival texts.
  • WikiProject: Ontology Course - as mentioned above, this WikiProject plans to be a certified course to teahc participants about proper Wikidata ontologies.
• Newest database reports: Language statistics for Items
• Showcase Items:Valérie Masson-Delmotte (Q3554288) - French engineer and climatologist
• Showcase Lexemes:lasku(L30087) - Finnish noun, translates to "landing", "calculation" or "invoice" in English.

Development

• Storage growth: We are continuing to make some changes to the terms-related database table in order to scale better (phab:T351802)
• Wikibase REST API: We are continuing to work on bringing search to the REST API (phab:T383126)
• mul language code: Support for the language code has been rolled out fully
• EntitySchemas: We finished adding language fallback to the heading of EntitySchema pages (phab:T228423)
• Sitelinks: Fixed a bug that prevented linking Wikidata Items from Wikipedias (phab:T385261)
• Scoped search: We continued working on improving the main search field on Wikidata in order to allow you to search for Properties, Lexemes, etc more easily with it (phab:T321543)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Liechtenstein
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot:
  • TiagoLubianaBot 5 - Task(s): Add image or reference illustration based on categories for botanical illustrations on Wikimedia Commons. Only add when only 1 or 2 files in category.
  • Sapper Bot - Task(s): Daily updates the Sea of Galilee's elevation above sea level based on official government data.
• Closed request for permissions/Bot: MangadexBot - Task(s): add metadata from mangadex to manga with Mangadex manga ID - closed as relevant Property has been deprecated and marked for deletion.

Events

• Upcoming events:
  • Data Reuse Days, starting on February 18th. Check out the program and don't forget to register on wiki to receive the access link.
  • Whose (Wiki)Data is it anyway? - Ethics & Consent when cataloguing people, places and things. An on-site Library workshop of the Toronto Metropolitan University, February 12, 1200 - 1600 EST (UTC-5).
  • Comics Edit-A-Thon for Black History month, hosted by the Center for Research Data and Digital Scholarship of the University of Colorado (onsite only & registration required). February 12, 1300 - 1500 MST (UTC-7).

Press, articles, blog posts, videos

• Blogs
  • Making SPARQL more accessible: Daniel Motz's bachelor's thesis on visual query graphs, check out their project in Tool of the Week
  • GLAM Rockers: an interview with the creators of GLAMorous Europe - Anne Mühlich and Gerd Müller speak about their project GLAMorous Europe which uses Wikidata to enrich the digital art collection.
  • Preserving Community History with Wikibase - Tan Li Qi of MyCommunity, a Singaporean nonprofit dedicated to preserving the stories of everyday people by documenting community narratives, social memories, and local heritage.
  • Wikidata Edit-A-Thon for Black Teacher archive by the Harvard Library University. A write-up of the event which saw more than 400 items edited.
• Project Chat - join the discussion
  • Should Wikidata trainers be certified?

Tool of the week

• Query by Graph - build a SPARQL query using drag'n'drop visual elements. This is an interesting tool that provides another way to approach building SPARQL queries, especially for those that find the Query builder or raw SPARQL unintuitive or complex.
• CivData - "Cividata makes the diverse world of non-profit organizations visible. As a volunteer project, Cividata provides a comprehensive overview of non-profit organizations worldwide, based on data from Wikipedia's sister project Wikidata."

Other Noteworthy Stuff

• Creation of the interim Global Resource Distribution Committee - Call for candidates ends February 25, midnight (AOE).
  The interim GDRC is being established to oversee and adjust resource distribution for the Community Fund, aligning with the movement's evolving needs. Currently open to applications from candidates with experience in grantmaking, budgeting and knowledge of Wikimedia's grant types. Further information on the role and how to apply can be found on the GDRC Meta page
• Curationist seeks Digital Archivist - Curationist, a free online resource for cultural heritage seeks a part-time archiver who can navigate Wikidata, SPARQL and create metadata and support writers.
• For the upcoming Wikidata and Research conference in July, the list of accepted papers has been posted.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • entry height (height of the entrance above ground level for boarding vehicles)
    • number of shading units (number of shading units in a graphics processing unit (GPU))
    • romantic orientation (pattern of romantic attraction of this person or fictional character — use ONLY IF they have stated it themselves, unambiguously, or it has been widely agreed upon by historians after their death)
    • location code (the location code of the location (please use more specific property if available))
    • directs readers to (document or class of documents to which this item or class directs readers)
  • External identifiers: Franceinfo journalist ID, Hankook Ilbo tag ID, Cinema Belgica person ID, Cinema Belgica venue ID, Ukrainian Association of Football match ID, Rijksmuseum ID, Cinema Belgica film ID, Danbooru tag, Russian Football National League player ID, Database of Canada's Early Women Writers ID, taz ID, Roman Inscriptions of Britain Online ID, Répertoire du patrimoine bâti de Québec ID, Game Jolt username, Kvikmyndavefurinn work ID, Kvikmyndavefurinn person ID, EHIS educational institution ID, WSGF game ID, ‎Kvikmyndavefurinn company ID, ‎Museum Data Service museum ID, HonestGamers game ID, Pappers executive ID, Islamic Philosophy ID, L'Humanité topic ID, Kamus Dewan Edisi Tiga ID, Izvestia topic ID, Presisov večjezični slovar ID, Zvuk release ID, Mille ans de littérature d'oc author ID, norskeflyplasser.no ID, HCERES expert ID, Registre national des gels ID, A Dictionary of Geology and Earth Sciences entry ID, DGLAi ID, Finnish Olympic Committee athlete ID, Cinema Belgica company ID, RPG Maker game ID (archived), Chinese Church and Organization Dictionary ID, Letterboxd studio ID, Biblioteca Italiana work ID, A Dictionary of Cultural Anthropology entry ID, A Dictionary of Geography entry ID, A Dictionary of Sociology entry ID, Jeune Afrique person ID, Dictionary of Late Antiquity ID, University of Pécs Almanac ID, TERMCAT term ID
• New property proposals to review:
  • General datatypes:
    • nomenclatural type of (taxon item of which this item is the taxonomic type (name-bearing type), e.g. the family for which this genus is the type, the genus for which this species is the type, the taxon for which this type specimen is the type, ect...)
    • DVD region code (DVD release is restricted to region code)
    • Archaeological National Register code (identifier of elements of the National archaeological register of Moldova)
    • presented works (works of art performed, displayed or presented at a given event)
    • identifiant REGAFI ()
    • Maximum beam energy (Maximum beam energy of a particle accelerator)
    • name starts with (The name that this qualifies, the full contents of which are unknown, is known to start with these characters.)
    • духовный сан (formal styles of address used for members of the clergy)
    • A2B2 user ID (User ID on a2b2.org)
    • Source language (headword languge of dictionary)
    • DIF historia player ID (Identifier for a sportsperson connected to Djurgårdens IF on difhistoria.se (official site))
    • number of texture mapping units (number of texture mapping units in a graphics processing unit)
    • number of render output units (number of render output units in a graphics processing unit)
    • number of ray tracing cores (number of ray tracing cores in a graphics processing unit)
    • Bibliography for subject (Wikidata property on this item providing a link to a bibliography about the subject that is a good starting point.)
    • likes / dislikes (''(no English description proposed yet)'')
    • number of goals scored in penalty shootouts (total number of goals scored by a team in a penalty shootout)
    • broadcasting days and time (days of the week in which a TV or radio program is broadcasted)
    • reverse compound (compound where the parts are reversed)
    • cognate-citation (lexeme with with the same etymological origin and where a source supports it.)
    • Instrument de recherche (inventaire) ({{Translate this | fr = <!-- | xx = descriptions dans d'autres langues --> }})
    • Instrument de recherche (document containing detailed information about a specific collection of papers or records within an archive)
    • Ratsinformationssystem (Link to the council information system of the municipality)
    • name with acutes (item name with acute accents showing stressed vowels)
    • doors open on the… / exit train on the… (side of the train where the doors open at this station or only side where this vehicle has doors)
    • items classified (class of items that this classification system classifies (aliases: items categorized {{!}} classifies {{!}} categorizes))
    • reason not to be used with instances of (clarification for why P31 (instance of) can not be used with this property)
    • dislikes of fictional character (''(no English description proposed yet)'')
    • AI-generated media prompt (exact prompt that was used to generate an AI-generated media)
    • Text-to-image software used for creation (software that was used to create this media or work)
    • Lemmy instance URL (the Lemmy instance of/about the subject)
    • reason for event cancellation (circumstances leading to the cancellation of the event)
    • stylized title (''(no English description proposed yet)'')
    • RAM capacity (amount of volatile random-access memory (RAM) modules used by this device)
    • VRAM capacity (amount of dual-ported video RAM (VRAM) modules used by this device)
    • nombre anterior (Former official name used by an entity, organization, place, or object.)
    • earliest start date (earliest start date)
    • model number (Identifier for a product model)
    • Nation Ranking (primary) and Nation Ranking (secondary) (Nation Ranking (primary))
    • has license (licenses the subject have)
    • representing sports team (a sports team or club representing this organisation or geographic area)
  • External identifiers: Algeria Press Service tag ID (French), Algeria Press Service tag ID (English), Algeria Press Service tag ID (Arabic), Ech-Chaab tag ID, Shamela Algeria person ID, enterprise number (Germany), Ohio University ArchivesSpace Subject ID, Progetto Euploos ID, DataGov dataset, ERR keyword ID, Ohio University ArchivesSpace Agent ID, Inventory of Natural Heritage site ID, Inventory of Natural Heritage tree ID, Spanish-German Dictionary ID, Canadian Writing Research Collaboratory ID, SearchCulture.gr ID, Cinema Belgica censorship ID, Archaeological Cadastre (Greece) ID, SOIUSA code, MetalTabs.com track ID, rutracker.org page ID, RateMyProfessors ID, PubMed author ID, BodyMeasurements.org ID, Bluepages article ID, Archaeological Cadastre (Greece) info ID, Wikishia item ID, Bertsolaritzaren Datu Basea ID, Euronews topic ID (English), Euronews topic ID (French), Euronews topic ID (Spanish), Euronews topic ID (Arabic), Unine thesis id, Enpedia ID, Dizionario Biografico della Calabria Contemporanea ID, Bahamut Animation Crazy Serial Number, Team Norway profile ID (new), NOC of Belarus champion ID (new), JOC profile ID (new), RFI topic ID (French), RFI topic ID (English), RFI topic ID (Spanish), EJU profile ID, ROAR id, CPB profile ID, U.S. Soccer player ID, Celfic FC player ID, Sutian entry ID, wikiHow article ID, Graceful17 ID, IATI Organisation Identifier, Suno artist ID, VAi Archiefhub Agent ID, Soccerbase season ID, PlaymakerStats season ID, ESPN.com football match ID, Eurosport person ID, Newsweek topic ID, New York Post topic ID, RaiPlay Sound IDs, DDLC entry ID, Fluorophores.org substance ID, Yahoo Knowledge Graph ID, Biographical Dictionary of Republican China (X-Boorman) ID, Modern China Biographical Database ID, Chinese Engineers Relational Database ID, BGSU Historical Collections of the Great Lakes vessel ID, booru tag, critify.de game ID, Iowa State University Library Vocabularies ID, MikuWiki article ID, JSR package, Storytel author ID, TvStar.info person ID, Amazon Music track ID, National Trust Heritage Records ID, Toonopedia ID, Oorlogsbronnen-identifier, CPC Zone game ID, Patristic Text Archive, identifiant d'une œuvre au MACM, nesdb.se game ID, Identifiant d'une personne sur le site du musée du diocèse de Lyon, Número de Identificación Tributaria, Hiking Note trail identifier, Hiking Note mountain identifier, Video Game History Foundation Library, Yandex Music track ID, PromoDJ track ID, Jamendo track ID, Know Your Meme slug, CriticDB IDs, Euronews topic ID, RFI topic ID, Algeria Press Service topic ID, Hiking Note chalet identifier, Encyclopedia of Marxism ID, Helden van het Verzet person ID, Records of Early English Drama ID, The New Yorker topic ID, top50, PBA.com player ID, PWBA.com player ID, LEMAC ID, Rate Your Music music video ID, Rate Your Music release issue ID, Nonbinary Wiki id, goal.com football match ID, LEMAV ID, AllGame game ID, Repertorium kleine politieke partijen 1918-1967 (Partij), TechRaptor IDs, Kompass company ID, TechSavvy.de GPU ID, PCPartPicker hardware ID, Wine AppDB ID developer ID, Memoria Chilena ID, The Soka Gakkai Dictionary of Buddhism ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Specifiying colours for a gender representation of Scottish witches
  • Currently active rock metal bands, their hometowns and latest release
  • Map of Global Administrative Areas with links to Xeno-canto datasets in GBIF
  • Map of drowned places and their images
• Newest WikiProjects:
  • Events and Role Frames - the goal is to enhance Wikidata’s representation of lexemes by linking lexeme senses to PropBank role sets.
  • List of Canadian doctors (WikiProject Medicine)
• Newest database reports: List of most used Properties
• Showcase Items: Newton's parakeet (Q634873) - extinct species of bird
• Showcase Lexemes:kuchapa (L1328922) - Swahili noun that can mean "photographic print", "print", "printer", "act of typing" or an "publishing."

Development

• Search in the UI: We continued the work on adding a search UI that lets you search in Properties, Lexemes and EntitySchemas more easily (phab:T338483)
• Search in the API: We are continuing our work on search in the REST API (phab:T383126)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Nigeria
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Open request for CheckUser: Lymantria (RfP scheduled to end at 19 February 2025 04:22 UTC)
• New request for comments: Anna's Archive - The RFC is about whether Wikidata should import and store metadata from Anna's Archive, considering legal, copyright, and technical challenges.

Events

• Upcoming:
  • Data Reuse Days, starting on February 18th. Check out the program and don't forget to register on wiki to receive the access link.
  • How to the use the w:20th Century Press Archives as Source (Digitaler Themenabend: Das Pressearchiv 20. Jahrhundert als Quelle - in German) will introduce into research in the archives and into the work of Wikipedia Projekt Pressearchiv - Tuesday, February 18, at 18:00 UTC (informal registration)
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series! We have our next LD4 Wikidata Affinity Group project series session on Tuesday, 18 February, 2025 at 9am PT / 12pm ET / 17:00 UTC / 6pm CET Time Zone Converter. Eric Willey will be facilitating a series of four sessions focused on starting a Wikidata project from the foundation up at your institution. The second session will focus on choosing your project. Event page
  • (workshop) Wikidata Lab XLIV: Launch of QuickStatements 3.0 on February 24 at 15:00 UTC. Register here and watch it on WMB's YouTube channel!
  • Wikidata and Wikibase: Curriculum Transformation in the Digital Humanities. Talk on Wednesday, 5 March. By Information Services, University of Edinburgh. (register)
• Past:
  • Wikidata at WikiLibCon 2025
  • Exploring Wikidata & Building Community for Cultural Heritage Professionals

Press, articles, blog posts, videos

• Blogs
  • Visualising the Wikibase ecosystem using Wikibase World by Addshore
  • Wikipedia Recognized as a Digital Public Good
• Videos
  • From Open Collaboration to Customized Control: Transitioning from Wikidata to Wikibase. Presented by John Samuel, this talk explores Wikibase, a self-hosted platform that brings the power of Wikidata to your own infrastructure.
  • (Ukranian) The Role of Wikidata in the development of the Crimean Tatar Wikipedia. This talk discusses how Wikidata has been used to support populating a small language Wikipedia with content.
  • (Portuguese) Mapping etymology on OpenStreetMaps with Wikidata Tiago Lubjana demonstrates how to map etymology in OpenStreetMaps with Wikidata, using the streets of the Butantanã Institute as an example.
• Podcasts: Between The Brackets Episode 173: Adam Shorland, Tom Arrow and Ollie Hyde

Tool of the week

• Fedipol (Fediverse Activity Tracker) is a Wikidata-based tool used for tracking activity and analyzing accounts related to German political parties, institutions, and instances on the Fediverse.
• OpenRefine 3.9.0 was released

Other Noteworthy Stuff

• Call for Projects and Mentors for Outreachy Round 30 is open! The deadline to submit projects on the Outreachy website is March 4, 2025 at 4pm UTC and the project list will be finalized by March 14, 2025.

Newest properties and property proposals to review

• Newest General datatypes:
  • land acknowledgement (acknowledgement of indigenous or native people who live and whose ancestors lived at a location)
  • study or design for this work (preliminary work for this finished work)
• Newest External identifiers: Dizionario Biografico della Calabria Contemporanea ID, ESPN.com football match ID, WPBSA.com player ID, World Snooker Tour tournament ID, Bertsolaritzaren Datu Basea ID, EJU judoka ID, Yandex Music track ID, Video Game History Foundation Library agent ID, Video Game History Foundation Library subject ID, Video Game History Foundation Library resource ID, Toonopedia ID, PlaymakerStats season ID, ERR keyword ID, El Watan topic ID, BGSU Historical Collections of the Great Lakes entry ID, ‎CPC Zone game ID, New York Post topic ID, National Trust Heritage Records ID, Records of Early English Drama ID, Shamela Algeria person ID, PWBA.com player ID
• New General datatypes property proposals to review:
  • The College of Cardinals Report (ID of the person on the The College of Cardinals Report website)
  • Nation Ranking (secondary) (Nation Ranking (primary))
  • Peh-oe-ji (writing system for {{Q|36778|Taiwan Taigi}} or other {{Q|36495}} language varieties in Fujian and South East Asia.)
  • Taiwanese Taigi Romanization System (romanization system for {{Q|36778|Taiwan Taigi}} or other {{Q|36495}} language varieties in Fujian and South East Asia.)
  • leader of organization (This property identifies the top executive leader of an organization, regardless of the specific title used by the organization.)
• New External identifier property proposals to review: National Gallery ID, SteamDB developer ID, Steam Group ID, Identifiant d'une personne dans le Dictionnaire de la déportation gardoise, Digital Scriptorium Catalog item ID, DRTV IDs, Cultural Heritage Online (Japan) special ID, Hiking Note plant identifier, Identifiant d'une personnalité sur Calindex, Identifiant d'un(e) auteurice sur Calindex, Identifiant dans le dictionnaire de la BnF, The Atlantic topic ID, Kulturenvanteri place ID, Global Energy Monitor Wiki ID, VGC IDs, Audiomack artist-ID, Audiomack album-ID, Audiomack sang-ID, Wikishire Page ID, Kulturdatenbank-ID, TERMDAT ID, United Nations Multilingual Terminology Database ID, Homosaurus ID (V4), IRIS UNIL author ID, Kantonsspital St.Gallen Author ID, Platform for Taiwan Religion and Folk Culture ID, Big Finish Release ID, TermTerm UUID, FU-Lexikon ID, Miraheze wiki ID, Eurobasket.com club ID, domain name

You can comment on all open property proposals!

Did you know?

• Query examples:
  • What tropical cyclones have hit Indonesia? (source)
  • Cheeses named after towns
• Showcase Items: Olimpiyskiy National Sports Complex (Q183529) - stadium in Kyiv, Ukraine
• Showcase Lexemes: hacer (L39182) - Spanish verb that can mean "do", "create", "pretend" or "play a role".

Development

• Search: We are continuing the work on the improved search that lets you limit your search more easily to other entity types besides Items like Lexemes and Properties (phab:T321543)
• RDF: We are working on aligning the RDF export to the Query Service prefixes (phab:T384344)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Cuba
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot: MatSuBot_10 - Task(s): Import aliases from Female form of Label (P2521) and Male form of Label(P3321).
• New request for comments: Certify the Wikidata trainers? - Initially discussed in Project Chat, this RfC looks to establish a clear community-endorsed policy on how Wikidata Trainers can be appropriately certified and their skills demonstrated and recognized.

Events

• Ongoing events: Data Reuse Days, until February 28th: watch the sessions that you missed and check the program for this week.
• Upcoming events:
  • International Mother Language Day 2025 Datathon - online event by WikiProject India from 21-28 February 2025.
  • OpenStreetMap X Wikidata Meetup #74 March 10 Time: 19:30-21:00 UTC+8 at Taipei 摩茲工寮 (Q61752245)
• Past:
  • Wikidata and Bangla Wikisource: When two cool kids play together! at Wikisource Conference 2025
  • Wiki Movimento Brasil unveil QuickStatements 3.0 - A livetsreamed workshop showcasing the latest version of QuickStatements. Discover the new features implemented based on community research.

Press, articles, blog posts, videos

• Videos:
  • Live Wikidata Editing - User:Ainali and User:Abbe98 return for a Wikidata live edit session for Data Reuse Days.
  • (Czech) Wikibase as a tool for database operation in a memory institution Linda Jansová presents this session on Wikibase (first streamed 9 November, 2024) at the 13th Wikiconference 2024, hosted by WM Česká republika.
• Podcasts: Using Wikidata to connect constituents with their government - User:Ainali (Co-founder of Wikimedians for Sustainable Development discusses their knowledge about Wikidata and how it underpins Govdirectory, their vision for the future impact of Wikidata.

Tool of the week

• The WikidataDiffAnalyzer is a Ruby gem designed to parse and analyze differences between Wikidata revisions, providing detailed statistics on changes to claims, labels, descriptions, aliases, site links, and more, while also supporting analysis of merges, redirects, and other edit types.
• German Political parties and politicians tracked on the Fediverse - Powered by Wikidata, this Fediverse tracker aggregates social media links to official channels of German politicians. (toot)

Other Noteworthy Stuff

• Job Vacancy: Senior UX Designer for Wikidata - If you have a passion for UX design and open and free knowledge, please consider applying!
• [Wikibase] Bug Fixes: Wikibase Suite Deploy 1.0.2, 3.0.4, Wikibase 1.0.2, 3.0.3

Newest properties and property proposals to review

• Newest General datatypes:
  • software used for creation (software that was used to create this media or work)
  • mode of reproduction (ways for living organisms to propagate or produce their offsprings)
  • Toki Pona headnoun (Toki Pona common noun for which the name serves as a proper modifier)
• Newest External identifiers: PWBA.com player ID, IATI organisation ID, Oorlogsbronnen ID, DIF historia player ID, Cinema Belgica censorship ID, critify.de game ID, Digital Scriptorium Catalog item ID, Patristic Text Archive author ID, Patristic Text Archive work ID, Patristic Text Archive manuscript ID, Patristic Text Archive person ID, Patristic Text Archive organization ID, The New Yorker topic ID, CriticDB author ID, Rate Your Music music video ID, Eurosport person ID, Soccerbase season ID, nesdb.se game ID, Albin Michel author ID, National Gallery ID, Wine AppDB ID developer ID, Brussels Inventory of Natural Heritage site ID, Brussels Inventory of Natural Heritage tree ID
• New General datatypes property proposals to review:
  • Date filed (Filing date for a document, e.g. a patent or court case. Alternative names include <code>date submitted</code>, <code>submission date</code>, <code>filing date</code>, etc. These are all distinct from dates of issuance, granting, acceptance, publication, etc. that are public-facing and have to do with the last stage in a publication process. Searches for [https://www.wikidata.org/w/index.php?search=date+filed&title=Special:Search&profile=advanced&fulltext=1&ns120=1 similar] terms yielded [https://www.wikidata.org/wiki/Special:Search?search=filing&ns120=1&fulltext=Search+for+a+property&fulltext=Search no results], so apologies if this is redundant.)
  • API documentation (API documentation URL)
• New External identifier property proposals to review: Euronews topic ID, NES Directory game ID, Friends of Friendless Churches ID, Bane NOR station ID, Meine Abgeordneten ID, Wikidot article ID, Breitbart tag ID, SMB-digital asset ID, Authority control/Korean National Species list ID, FMJD person ID, KNDB person ID, Radiomuseum.org vacuum tube transitor ID, Lenape Talking Dictionary ID, Thinky Games database game ID, Encyclopædia Universalis index ID, Archives in Bavaria ID, CBFC record ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Show missing alias when they exist as another gendered form
  • Items with Human Settlement, but lack a Country
  • Image gallery of works by William Hogarth (source)
  • Objects in Sri Lanka (differentiated by different color icons) (source)
  • Find a certain edit summary in page history (source)
• Newest WikiProjects: Puerto Rican Cultural Heritage - serves as a central hub for various initiatives highlighting Puerto Ricans and Puerto Rican culture in Wikidata
• Newest database reports: SPARQL: Federation report - Check the status of different SPARQL endpoints.
• Showcase Items: The Incredible Hulk (Q466611) - 2008 superhero film directed by Louis Leterrier
• Showcase Lexemes: år (L743600) - Nynorsk noun that can mean "a vein", "road", "talent", "an ore", "insect wing part" or "small stripe with a different colour from its surroundings."

Development

• Hosting the Data Reuse Days
• Wikibase REST API: We are continuing the work on a search endpoint for the API (phab:T383126)
• Search: We are continuing to work on the search field that lets you search other entity types as well and not just Items (phab:T321543
• Mobile editing: We are designing prototypes for first testing sessions

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Uganda
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help [[d:Wikidata:Status updates/Next|write the next summary!]

Discussions

• Other: Email Chain "Elephant in the room" - discussing the large number of Wikidata Items lacking Statements, Sitelinks or Labels/Descriptions.

Events

• Upcoming events:
  • All the information you need to start working on your Wikimania 2025 program submissions is now available on the Wiki. Deadline: March 31 st, Anywhere on Earth.
  • New Wikidata Event! The upcoming "Wikidata and Sister Projects" event (May 29–June 1) is looking for speakers to share how Wikidata connects with other Wikimedia projects - if you are interested, request more info or submit your session idea here.
  • New Linked Data for Libraries LD4 Wikidata Affinity Group project series! We have our next LD4 Wikidata Affinity Group project series session on Tuesday, March 4, 2025 at 9am PT / 12pm ET / 17:00 UTC / 6pm CET Time Zone Converter Eric Willey will be facilitating a series of four sessions focused on starting a Wikidata project from the foundation up at your institution. The third session will focus on making the most of your time and work. Event page.
  • Wikidata and Wikibase - Curriculum Transformation in the Digital Humanities - Join for 4 free talks showcasing how linked open data can support teaching, research and collections. March 5, 1500 - 1700 GMT (UTC-0).
  • Wiki Workshop 2025 CfP - Call for Papers (Submission deadline: March 9)
  • Open Data Day Taiwan 2025 March 9 Time: 09:30-17:30 UTC+8 at Taipei Humanities Building (Q122750631)
  • Wiki Mentor Africa (WMA) Hackathon 2025 - Registration & Scholarship Now Open. Date: 28th - 30th March 2025. Who Can Participate? African developers, Wikimedia contributors, and anyone interested in Wikimedia projects.
• Ongoing:
  • Wiki Loves Ramadan 2025 - annual global contest aimed at documenting and sharing the diverse customs and traditions observed during the month of Ramadan. Date: 25 February 2025 – 16 April 2025. Register here!
  • Items with P31 (instance of) = human settlement without a country has dropped from 7600 to below 4600 Items. You can help to get it even lower.
  • Wikidata & OpenStreetMap Datathon & Mapathon as part of International Open Data Day 2025 from 1st - 15th March 2025 by WikiProject India (Q11037573).
• Past events: Data Reuse Days 2025: you can watch the sessions that you missed at your own pace.

Press, articles, blog posts, videos

• Blogs
  • UK universities educate the most national leaders globally, analysis (based on Wikidata) shows. By The Guardian
  • Two Wikimedians-in-Residence appointed to increase Maltese literature representation on Wikipedia and Wikidata Times of Malta
• Videos
  • (French) PasseGares: Bug fixes and data imports from Wikidata YouTube
  • Adding Wikidata label and descriptions, from the Wali Language Art+Feminism Editathon (Ghana 2025) YouTube
  • Workshop showcasing QuickStatements 3.0! Learn how this updated tool streamlines your workflow and discover new features. YouTube
  • Contributing to Wikidata 101, a series of demonstrations organised by WM Community UG Uganda Part 1, Part 2, Part 3
  • Optimize SPARQL queries to avoid timeouts: Efficiently count entities sharing values YouTube
  • Data Reuse Days playlist and live-editing session with User:Ainali and User:Abbe98 YouTube
  • LUDAP: Shared authority file for Luxembourg's Scientific and Cultural Heritage, with Wikibase YouTube

Tool of the week

• QuickStatements 3.0 - new version of the original QuickStatements with enhanced functionality, performance, and user experience.

Other Noteworthy Stuff

• On March 17, Vector 2022 will become the default skin on Wikidata
• Jobs
  • Senior UX Designer for Wikidata - Apply online
  • Product Manager for Wikibase Suite - Apply online

Newest properties and property proposals to review

• Newest General datatypes:
  • thesis submitted for degree (the academic degree for which a thesis or dissertation is submitted)
• Newest External identifiers: Korean National Species list ID, NES Directory game ID, Miraheze wiki ID, Global Energy Monitor Wiki ID, FU-Lexikon ID, MACM artwork ID, Hiking Note chalet identifier, domain name, ‎TechRaptor game ID, ‎TechRaptor company ID, ‎TechRaptor genre ID, Sanzhi Dargwa dictionary ID
• New General datatypes property proposals to review:
  • copy present in institution (copy present in institution)
  • single extrait de l'album (indicates the album from which the item is taken)
• New External identifier property proposals to review: HelloAsso organization ID, europlayers.com club ID, eLIBRARY Document Number, LIBRIS Library ID, parlament.fyi person ID, Embryo Project Encyclopedia ID, factordb id, Yukon Register of Historic Places ID, Our Campaigns container ID, Encyclopaedia of Islam (glossary and index of terms) ID, badmintoncn.com star ID, Game Input Database ID, Historia Hispánica ID, Coasterpedia ID, Captain Coaster coaster ID, Captain Coaster park ID, Dark Ride Database IDs

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Map of Birthplace of Polish Nationals, born after 1900 who have an article on Polish Wikipedia
  • Items with no Statement or Sitelinks - You can help by expanding these Items!
  • Showcase lexemes and their language/lexical category (source)
• Newest WikiProjects: Climate Change Policies - aims to model policies related to Climate change on Wikidata.
• Newest database reports: Most linked category Items
• Showcase Items: Basshunter (Q383541) - Swedish singer, record producer, and DJ
• Showcase Lexemes: baguette (L7347) - French noun that can mean "elongated type of bread loaf", "elongated type of bread loaf", "conductor's baton", "chopsticks", "drum sticks" or "magic wand".

Development

• Wikibase REST API: We are continuing the work on the simple Item search (phab:T383126)
• Dumps: We fixed an issue that prevented the dumps from being generated (phab:T386401)
• Search: We are continuing to work on the search UI that will let you search not just Items but also other entity types (phab:T321543)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Australia
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Events

• Upcoming events: Tuscan Women & Wikidata - data entry lab for shared memory, 5 March.

Press, articles, blog posts, videos

• Blogs
  • WMDE Blog - Highlights of Data Reuse Days: The post showcases 3 excellent apps: WikiFlix (public domain full-length films), KDE Itinerary (travel assistant app) and Scribe Keyboard (easier writing in secondary languages). These are just some of the applications built using Wikidata; check out more at the Data Reuse Days pages.
  • (German) Digital Stumbling Blocks – How the Wiki Community Drives Remembrance Culture: User:Cookroach highlights the efforts of Wikimedians across projects (Wikidata, Wikipedia, Commons) to digitally document the Stolpersteine, brass-plaques laid to commemorate victims of the National Socialism.
  • (German) Digital History Berlin: Field research with LOD - a write-up of the methods, experiences data-model and SPARQl queries of the field research conducted as part of the WikiProject: Field Survey Digital Humanities.
  • (Italian) Wikipedia & Wikidata project for Cesare Alfieri - an introduction to the project to expand articles and data of the archives of Cesare Alfieri University of Florence.
  • Communicating Ontology: Technical approaches for facilitating use of our Wikibase data (Semantic Lab at Pratt Institute)

Tool of the week

• zelph: A new tool for detecting logical contradictions and making inferences in Wikidata, using a rule-based system to improve data quality and derive new facts. Check it out on GitHub or explore results on the project website.
• New Tool for Women’s Day: Scheherazade identifies women without articles in your Wikipedia but present in many others, helping editors prioritize creating missing biographies.

Other Noteworthy Stuff

• Wikimedia Research Fund had launched. You're encourage to submit proposals around Wikidata. The deadline to submit your proposal is April 16, 2025.
• The 4th iteration of the Wikidata:Open Online Course will begin from March 17 until April 30. Whether you're a beginner taking your first steps, an individual in need of a refresher on Wikidata concepts, or a seasoned trainer looking to level up your skills - this course is right for you.

Newest properties and property proposals to review

• Newest General datatypes:
  • model number (identifier for a product model)
  • provides data for property (dataset associated with this external ID usually contains data applicable to this other Wikidata property)
  • items classified (class of items that this classification system classifies)
  • presented works (works of art or creative works performed, displayed or presented at a given event)
  • number of goals scored in penalty shootouts (total number of goals scored by a team in a penalty shootout)
• Newest External identifiers: ‎Thinky Games game ID, Lenape Talking Dictionary ID, Biographical Dictionary of Republican China (X-Boorman) ID, LEMAC ID, Bane NOR station ID, Sutian entry ID, Platform for Taiwan Religion and Folk Culture ID, Meine Abgeordneten ID, Hiking Note plant ID, VGC game ID, VGC company ID, VGC people ID, Archives in Bavaria ID, VGC theme ID, ‎Steam group ID, AllGame game ID (archived)
• New General datatypes property proposals to review:
  • kigo of (the season the sense denotes in haiku in Japanese)
  • Hare Psychopathy Checklist-Revised score (score that the subject have received on the Hare Psychopathy Checklist-Revised psychological assessment tool as administered by a suitably qualified and experienced clinician under scientifically controlled and licensed conditions, standardized conditions)
• New External identifier property proposals to review: Archaeological site (Japan) ID, Hmong Studies Citations ID, GitLab topic, Christchurch City Council Park ID, Clio-online researcher ID, Clio-online web resource ID, Clio-online organization ID, Congress.gov committee ID, AGORHA ID, Crunchyroll artist ID, ZOOM Platform product ID, GCMD keyword ID, KnowWhereGraph entity ID, VejinBooks author ID, SteamDB tech ID, Identifiant Cartofaf d'une organisation, Saarland Biografien ID, Murderpedia ID, Big Fish Games game ID, Danskefilmstemmer.dk work ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Obscure units of measurement and where to find them
  • Female scientists with most number of sitelinks (but not English Wikipedia)
• Newest WikiProjects: AncientCoinsAndModernMedals
• WikiProject Highlights:
  • WikiProject Biology: List of Mushrooms - revived by User:Prototyperspective, help catalogue all known fungal friends, and join the subreddit (for all Wikidata topics): r/WData
  • India/Police Stations
• Newest database reports: List of free software without an image set - This is a table of Wikidata items about a free software missing an image.
• Showcase Items: Doctor Strange (Q18406872) - 2016 film directed by Scott Derrickson
• Showcase Lexemes: felle (L476372) - Bokmål verb that can mean "to make something fall", "to kill", "to force a resignation", "to prove guilt", "to let lose", "to announce" or "to join."

Development

• Search: The search team at the WMF has added a new search keyword for Lexemes. You can use the keyword "inlanguage:en" or "inlanguage:Q1860" to limit your search to Lexemes with Lexeme language English and so on. Here is an example search for "bank" within English Lexemes: https://www.wikidata.org/w/index.php?search=L%3Abank+inlanguage%3Aen (phab:T271776)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New request for comments: Time to deprecate P642 - of (P642) has spent 3 years marked asdeprecated. Is it time to finally mark it as an obsolete Wikidata property(Q18644427)?

Events

• Upcoming events:
  • Call for Wikimania 2025 Programme reviewers. Apply until Monday 17 March 12:00 UTC
  • Wikidata Affinity Group Update: The fourth session of Starting a Wikidata Project, originally set for March 18, will now be an asynchronous Slack discussion in the #wikidata channel of the LD4 Slack Space. Join us at 9am PT / 16:00 UTC to discuss Reporting Your Outcomes and Results. Join Slack here. Note: April programming will pause as we prepare the next series.

Press, articles, blog posts, videos

• Blogs
  • Training for the staff of the Museum of Photography in Krakow on Wikimedia Commons and Wikidata - "The training aimed to enable the MuFo staff to effectively navigate and develop skills in editing and managing the museum's digital resources within the Wikimedia projects."
  • (German) Wikipedia Unterwegs - this time in Neu-Ulm: This travelling community meetup for German Wikimedians discusses the growing ecosystem of Wikipedia, Wikidata and Commons.
  • REST in Rust by Magnus: "A new Rust crate has been developed to simplify access to the Wikibase REST API, featuring industry-level coding standards, 248 unit tests, >97% code coverage, and high maintainability. Check out the GitHub repo and contribute via the issue tracker or pull requests!"
• Videos
  • Useful videos that explain how to set up/make use of Wikibases. Put together by Valerie
  • Wikidata and Wikibase - Curriculum Transformation in the Digital Humanities
  • (Chinese) Open Data Day Taiwan 2025: more details and program agenda on the Wikimedia Taiwan Meta Event page
  • Wikidata as an Open Data Resource: Ian Watt at Open Source SG
  • Bridging GLAM and Wiki: The Khalili Perspective: Dr. Martin Poulter, WiR at Khalili Foundation.

Tool of the week

• Research Expeditions on Wikidata with itineraries - Visualization tool for research expeditions itineraries and natural history collections.

Other Noteworthy Stuff

• An update regarding the WDQS backend has been published, about the adoption of the new endpoints and the next steps that will take place.
• Call for Projects – Wiki Mentor Africa Hackathon 2025. Do you have a technical project that needs contributions? Or a testing initiative that could use more hands? Submit a project BY 21st March 2025.
• The Wikidata Vector Database prototype is almost ready! Developers interested in integrating semantic search into their applications and editors looking to explore Wikidata items using natural language search are invited to reach out for more details: philippe.saadewikimedia.de
• Join the Wikimedia Deutschland software development team: Product Manager Wikibase Suite (all genders)

Newest properties and property proposals to review

• Newest General datatypes:
  • OAI formatter (formatter to generate ID compatible with Open Archives Initiative Protocol for Metadata Harvesting services)
  • AI-generation prompt (exact prompt that was used to generate this AI-generated media or work)
  • data analysis method (methods used in the main item for inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information)
• Newest External identifiers: Wikishire article ID, HelloAsso organization ID, Dictionnaire de la déportation gardoise person ID, Graceful17 entity ID, ‎Game Input Database ID, DRTV ID, Calindex person ID, Historia Hispánica ID, ‎TERMDAT ID, Kulturdatenbank ID, DDLC entry ID, Chinese Basketball Association player ID, ‎Captain Coaster coaster ID, Memoria Chilena ID, Jamendo track ID, MikuWiki article ID, ‎ZOOM Platform product ID, Clio-online researcher ID, Clio-online organization ID, ‎SteamDB tech ID, ‎Big Fish Games game ID, Clio-online web resource ID, Iowa State University Library Vocabularies ID, Newsweek topic ID, booru tag
• New General datatypes property proposals to review:
  • watercraft prefix (prefix applied to watercraft operated by different organisations)
  • accused (person or organization who has been accused of carrying out this harmful, illegal, or immoral act without having received a criminal conviction or where the accused have been acquitted in a court of law)
  • applies to volume (volume of the item (usually edition of a work) to which the claim applies)
  • oxygen endurance (The maximum time a submarine, spacecraft or enclosed vehicle can sustain life using its onboard oxygen supply.)
  • Coefficient of thermal expansion ()
  • fracture toughness ()
• New External identifier property proposals to review: Danskefilmstemmer.dk work ID, Danskefilmstemmer.dk character ID, Internet-Portal „Westfälische Geschichte“ person ID, Kosovo NGO registration number, Yale LUX ID, geraldika.ru symbol ID, Swimcloud swimmer ID, CACI company ID, VD 16 ID, World Higher Education Database ID, Qur'an Wiki article ID, JSIC code, Macrotransactions game ID, Landtag Tirol person ID, NexusMods mod ID, Thunderstore game ID, SideQuest app ID, IndExs Exsiccata ID, National Academy of Engineering member ID, DGO ID, The Rural Settlement of Roman Britain ID, Audiovisual Identity Database page, Encyclopaedia of Islam (Arabic edition) ID, Rodovid family ID, Cultural Heritage Azerbaijan ID, Zurich Kantonsrat and Regierungsrat member ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Location of fire stations in Spain (source)
  • Oldest known individual per taxon (pre-20th century) (source)
• Newest WikiProjects: AncientMaths
• WikiProject Highlights: New country page for Poland in WikiProject Nonprofit Organizations, and on cividata.org. Help expanding it!
• Newest database reports: German lexemes without forms divided by lexical category (source)
• Showcase Items: Perm (Q915) - city in Russia
• Showcase Lexemes: Knoten (L298686) - German noun that can mean "knot", "fundamental unit of which graphs (in graph theory) are formed", "point where an orbit crosses a plane of reference to which it is inclined", or "hair wrapped in a circular coil around itself (bun)."

Development

• Wikibase REST API: We continued the work on adding search to the API (phab:T383126)
• Search: We are continuing the work on making it easier to search for entities other than Items in the search box (phab:T338483)
• Query Service: We set up the constraint checks to use the split graph instead of the full graph (phab:T374021)
• Integration in the other Wikimedia projects: We are looking into how changes from Wikidata are represented on the other Wikimedia projects and how that can be improved (phab:T386200)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New request for comments: Time to deprecate P642 - of (P642) has spent 3 years marked asdeprecated. Is it time to finally mark it as an obsolete Wikidata property(Q18644427)?

Events

• Upcoming events:
  • Call for Wikimania 2025 Programme reviewers. Apply until Monday 17 March 12:00 UTC
  • Wikidata Affinity Group Update: The fourth session of Starting a Wikidata Project, originally set for March 18, will now be an asynchronous Slack discussion in the #wikidata channel of the LD4 Slack Space. Join us at 9am PT / 16:00 UTC to discuss Reporting Your Outcomes and Results. Join Slack here. Note: April programming will pause as we prepare the next series.

Press, articles, blog posts, videos

• Blogs
  • Training for the staff of the Museum of Photography in Krakow on Wikimedia Commons and Wikidata - "The training aimed to enable the MuFo staff to effectively navigate and develop skills in editing and managing the museum's digital resources within the Wikimedia projects."
  • (German) Wikipedia Unterwegs - this time in Neu-Ulm: This travelling community meetup for German Wikimedians discusses the growing ecosystem of Wikipedia, Wikidata and Commons.
  • REST in Rust by Magnus: "A new Rust crate has been developed to simplify access to the Wikibase REST API, featuring industry-level coding standards, 248 unit tests, >97% code coverage, and high maintainability. Check out the GitHub repo and contribute via the issue tracker or pull requests!"
• Videos
  • Useful videos that explain how to set up/make use of Wikibases. Put together by Valerie
  • Wikidata and Wikibase - Curriculum Transformation in the Digital Humanities
  • (Chinese) Open Data Day Taiwan 2025: more details and program agenda on the Wikimedia Taiwan Meta Event page
  • Wikidata as an Open Data Resource: Ian Watt at Open Source SG
  • Bridging GLAM and Wiki: The Khalili Perspective: Dr. Martin Poulter, WiR at Khalili Foundation.

Tool of the week

• Research Expeditions on Wikidata with itineraries - Visualization tool for research expeditions itineraries and natural history collections.

Other Noteworthy Stuff

• An update regarding the WDQS backend has been published, about the adoption of the new endpoints and the next steps that will take place.
• Call for Projects – Wiki Mentor Africa Hackathon 2025. Do you have a technical project that needs contributions? Or a testing initiative that could use more hands? Submit a project BY 21st March 2025.
• The Wikidata Vector Database prototype is almost ready! Developers interested in integrating semantic search into their applications and editors looking to explore Wikidata items using natural language search are invited to reach out for more details: philippe.saadewikimedia.de
• Join the Wikimedia Deutschland software development team: Product Manager Wikibase Suite (all genders)

Newest properties and property proposals to review

• Newest General datatypes:
  • OAI formatter (formatter to generate ID compatible with Open Archives Initiative Protocol for Metadata Harvesting services)
  • AI-generation prompt (exact prompt that was used to generate this AI-generated media or work)
  • data analysis method (methods used in the main item for inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information)
• Newest External identifiers: Wikishire article ID, HelloAsso organization ID, Dictionnaire de la déportation gardoise person ID, Graceful17 entity ID, ‎Game Input Database ID, DRTV ID, Calindex person ID, Historia Hispánica ID, ‎TERMDAT ID, Kulturdatenbank ID, DDLC entry ID, Chinese Basketball Association player ID, ‎Captain Coaster coaster ID, Memoria Chilena ID, Jamendo track ID, MikuWiki article ID, ‎ZOOM Platform product ID, Clio-online researcher ID, Clio-online organization ID, ‎SteamDB tech ID, ‎Big Fish Games game ID, Clio-online web resource ID, Iowa State University Library Vocabularies ID, Newsweek topic ID, booru tag
• New General datatypes property proposals to review:
  • watercraft prefix (prefix applied to watercraft operated by different organisations)
  • accused (person or organization who has been accused of carrying out this harmful, illegal, or immoral act without having received a criminal conviction or where the accused have been acquitted in a court of law)
  • applies to volume (volume of the item (usually edition of a work) to which the claim applies)
  • oxygen endurance (The maximum time a submarine, spacecraft or enclosed vehicle can sustain life using its onboard oxygen supply.)
  • Coefficient of thermal expansion ()
  • fracture toughness ()
• New External identifier property proposals to review: Danskefilmstemmer.dk work ID, Danskefilmstemmer.dk character ID, Internet-Portal „Westfälische Geschichte“ person ID, Kosovo NGO registration number, Yale LUX ID, geraldika.ru symbol ID, Swimcloud swimmer ID, CACI company ID, VD 16 ID, World Higher Education Database ID, Qur'an Wiki article ID, JSIC code, Macrotransactions game ID, Landtag Tirol person ID, NexusMods mod ID, Thunderstore game ID, SideQuest app ID, IndExs Exsiccata ID, National Academy of Engineering member ID, DGO ID, The Rural Settlement of Roman Britain ID, Audiovisual Identity Database page, Encyclopaedia of Islam (Arabic edition) ID, Rodovid family ID, Cultural Heritage Azerbaijan ID, Zurich Kantonsrat and Regierungsrat member ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Location of fire stations in Spain (source)
  • Oldest known individual per taxon (pre-20th century) (source)
• Newest WikiProjects: AncientMaths
• WikiProject Highlights: New country page for Poland in WikiProject Nonprofit Organizations, and on cividata.org. Help expanding it!
• Newest database reports: German lexemes without forms divided by lexical category (source)
• Showcase Items: Perm (Q915) - city in Russia
• Showcase Lexemes: Knoten (L298686) - German noun that can mean "knot", "fundamental unit of which graphs (in graph theory) are formed", "point where an orbit crosses a plane of reference to which it is inclined", or "hair wrapped in a circular coil around itself (bun)."

Development

• Wikibase REST API: We continued the work on adding search to the API (phab:T383126)
• Search: We are continuing the work on making it easier to search for entities other than Items in the search box (phab:T338483)
• Query Service: We set up the constraint checks to use the split graph instead of the full graph (phab:T374021)
• Integration in the other Wikimedia projects: We are looking into how changes from Wikidata are represented on the other Wikimedia projects and how that can be improved (phab:T386200)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• New requests for permissions/Bot:Request for admin flag for MsynBot - From 2021 through 2024, this bot has implemented the 2019 RfC “semi-protection to prevent vandalism on most used Items” by maintaining page protections based on the outcome, d:Wikidata:Protection policy#Highly used items. The admin flag got lost due to bot inactivity but the bot operation could be resumed immediately if the admin flag is given back.

Events

• Upcoming events:
  • AAFRennes2025, 26-28 Mars 2025
  • 5-6 April & 12 April: Scholia Hackathon
  • Wikidata and Sister Projects to take place May 29 - June 1. Please send us your session ideas, we still have lots of space for proposals. This is a great chance to highlight the benefits of Wikidata use in other WM projects. See Talk page for proposals.

Press, articles, blog posts, videos

• Blogs
  • Enhance Your Wikibase With Extensions
  • Editing Lexemes with your little finger
  • Wikidata and the sum of all video games − 2024 edition by Jean-Fred
• Thread: Who wins in a Wikipedia race between GPT-4.5, o1, Claude 3.7 Sonnet, and @OpenAI's new Computer-Using Agent?

Tool of the week

• Lexica - a mobile-friendly tool that simplifies micro contributions to lexicographical data on Wikidata, making various editing tasks accessible and intuitive for contributors of all experience levels.

Other Noteworthy Stuff

• Mobile Editing of Statements - You have been asking for the ability to edit statements from mobile devices for years, this project will make editing statements on Wikidata Items more accessible and user-friendly for mobile users. Sign up to participate in prototype testing and interviews with our UX team
• Join the Wikimedia Deutschland software development team: Product Manager Wikibase Suite (all genders)

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • data analysis method (methods used in the main item for inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information)
  • External identifiers: booru tag, Steam Group numeric ID, Kompass company ID, ‎Macrotransactions game ID, Thunderstore game ID, ‎JSR package ID, ‎GitLab topic ID, Amazon Music track ID, Crunchyroll artist ID, SideQuest app ID
• New property proposals to review:
  • General datatypes:
    • levels (levels, maps, episodes, chapters or stages of this video game)
    • Scilit scholar ID (author identifier on {{Q|77125337}})
    • وزن صرفي عربي (A feature to adjust the pattern of Arabic words in lexemes)
    • باب صرفي للأفعال العربية الثلاثية المجردة (Morphology of the Arabic triliteral verbs)
    • land degradation (The amount of land that is degraded by an object. Mainly for infrastructure projects)
    • Research projects that contributed to this data set (This property allows to identify research projects that they have contributed to or created an item)
    • Platform height (platform height above the top of the rail (or above the road for buses))
    • extended by (addons for this item) (Class of software this software is extended by)
  • External identifiers: Congressional Medal of Honor Society recipient ID, Delfi.ee theme ID, identifiant Dezède d'un individu, SeqCode Registry ID, Openalfa street ID, The Oxford Dictionary of Music entry ID, A Dictionary of Education entry ID, TDKIV wikibase ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • 2024 Population Census in Uganda (source)
• WikiProject Highlights:
  • Musée d'art contemporain de Montréal/Liste des artistes de la collection
• Showcase Items: Cinderella (Q15046091) - 2015 film directed by Kenneth Branagh
• Showcase Lexemes: страсть (L166968) - Russian noun that can mean "love", "passion", "desire", or "suffering."

Development

• Wikibase REST API: We finished work on the simple Item search (phab:T383126) and started on the one for Properties (phab:T386377)
• Vector 2022 skin: We fixed a number of the remaining issues with dark mode (phab:T385039) and sitelink positioning (phab:T316797)
• Search: We continued the work on making it easier to search in other entity types (Properties, Lexemes, EntitySchemas) besides Items (phab:T321543)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country:
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Anything to add? Please share! :)

Discussions

• Open request for adminship: BRPever 2 adminship request closes tomorrow.

Events

• Upcoming events:
  • MCL's Linked Data Usergroup's Wikidata Edit-A-Thon - The Midwest Collaborative for Library Services is hosting an editathon between April 7 - 11, 2025. This is an onsite event and only available to USA states: Indiana and Michigan.
  • (German) Wikidata models on colonial looting and African cultural heritage - June 4, 2025, 1300 UTC+2. This event will be presented in German.
  • Wikidata Training Workshop by WM Uganda - on April 26, discover how Wikidata powers Wikipedia and beyond! Register here

Press, articles, blog posts, videos

• Blogs
  • Diginomica: Wikidata adds AI vectors graph and knowledge bases, here's why
  • Diginomica: Differing versions of reality; how Wikidata navigates conflicting accounts
• Papers
  • The New Zealand Thesis Project: Connecting a nation’s dissertations using Wikidata
  • Wikipedia is Not a Dictionary, Delete! Text Classification as a Proxy for Analysing Wiki Deletion Discussions - includes Wikidata.
• Presentations
  • Using chemistry data in Wikidata in AI, at the American Chemical Society Spring 2025 meeting
• Videos
  • Live Wikidata editing - creating Property proposals with Jan Ainali.
  • Entity Management Cooperative meeting, with Wikidata
  • (Taiwanese) Seediq Wikimedia 2024 Annual Conference - hosted by Wikidata Taiwan, here are the opening remarks by Principal Zhan Su'e's opening speech.
  • Open translations in mathematics (Oxford Seminar) - This presentation from Tim Osgood discusses the utility of mathematics for translations, a community-driven approach, and how Wikidata is contributing.
  • (Spanish) Socialisation: Literary Data in Bogota 2015 - 2020 - The Colombian Publishing Observatory of the Caro y Cuervo Institute presents "Metadata Model for Independent Publishing in Bogotá", containing over 31,500 data points, all catalogued in Wikidata.
  • (Italian) Tools for Visualising Wikidata - Carlo Bianchini presents some useful tools for visualising data and queries from Wikidata, with a focus on Digital Humanities.

Tool of the week

• Revisiting the Twelfth Birthday Presents - if you haven't seen the birthday presents already, go check them out!

Other Noteworthy Stuff

• [BREAKING CHANGE ANNOUNCEMENT] Please find full information here
• Wikidata Ontology Course Peter Patel-Schneider and Ege Doğan will run a seven-week Wikidata Ontology Course starting late April / early May. It aims to expand the Wikidata community’s knowledge of the Wikidata ontology through lectures, exercises, and group projects. Participants should have prior Wikidata experience and are expected to attend lectures, complete exercises (about one hour per week), and contribute to a group project. More details |available here.

Newest properties and property proposals to review

• Newest properties:
  • General datatypes: none
  • External identifiers: Crunchyroll artist ID, SideQuest app ID, The Atlantic topic ID, TechSavvy.de GPU ID, ‎Delfi.ee theme ID, The College of Cardinals Report ID, NexusMods mod ID, Hiking Note Trail identifier, Hiking Note mountain identifier
• New property proposals to review:
  • General datatypes:
    • SWIS-WEM Facility Code (Unique identifier for facilities registered with the Australian Energy Market Operator for facilities operating in the South West Interconnected System Wholesale Electricity Market (SWIS-WEM Facility Code))
    • number of downloads (2) (number of downloads of times this application or creative work have been downloaded)
    • species protection status (Links species, habitat or biotope type with the regulation international or national that protects this species)
    • Number of Heads of Families (number of family cards (KK) in an area)
    • mother's maiden name (maiden name of this person’s mother)
  • External identifiers: FirstCycling team season ID, FirstCycling race ID, Dizionario della Musica in Italia ID, Ethnologue language family ID, Untappd beer ID, Catálogo Histórico de Teses e Dissertações da Área de História ID, The Sun topic ID, Databáze her platform ID, Rekhta Gujarati author ID, Itch.io tag ID, The Jerusalem Post topic ID, DVIDS Photo ID, LUX person ID, LUX group ID, LUX place ID, Shazoo tag ID, ідентифікатор особи в Бібліометрика української науки, SCImago Institutions Rankings ID, UniRank ID, Climate Policy Radar ID, LUX concept ID, iNaturalist photo ID, identifiant Ordre national du Québec, LUX event ID, Cabinet minutes of the Federal Government ID, R-Sport match ID, Sport Express football match ID, CPJ topic ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Find Good or Featured Articles in Spanish and Portuguese Wikipedia
• Newest WikiProjects:
  • Govdirectory: Rwanda
• Showcase Items: Pleinfeld (Q252320) - market municipality in Germany
• Showcase Lexemes:humpback (L322138) - English noun that can mean " kyphosis (condition of the spine)", "a person with an abnormal curvature of the spine", "humpback whale, a particular marine mammal variety", "pink salmon", "lake skygazer, a type of ray-finned fish", " type of arch bridge where the span is larger than the ramps on either side", or " humpback dolphin, a particular variety of marine mammal."

Development

• Search: We continued the work on making it easier to search entity types other than Items (Lexemes, Properties, EntitySchemas) in the search box (phab:T321543)
• Vector 2022 theme: We are fixing remaining issues with dark mode (phab:T385039)
• Wikibase REST API: We are continuing to build out the simple Item search endpoint (phab:T386228) and are looking into the one for Properties (phab:T386377)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Australia
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Anything to add? Please share! :)

Events

• Upcoming events: The next Wikidata+Wikibase office hours will take place on Wednesday, 16:00 UTC, 16th April 2025 (18:00 Berlin time) in the Wikidata Telegram group. The Wikidata and Wikibase office hours are online events where the development team presents what they have been working on over the past quarter, and the community is welcome to ask questions and discuss important issues related to the development of Wikidata and Wikibase.

Press, articles, blog posts, videos

• Blogs
  • Introducing m3api, By Lucas Werkmeister
  • Wikidata Query Service graph database reload at home, 2025 edition. By Adam Baso
• Videos
  • Understanding Why Your OPTIONAL Properties in Wikidata Queries Might Be Ignored
  • Playing with LEGO on Wikidata. By Tiago Lubiana
• Other: Wikidata references made easier. "Several tricks to make it easier and faster, using various scripts and gadgets" to add references to Wikidata statements. By Spinster

Tool of the week

• Wikidata Topic Curator is a React-based web application. It’s a new and improved version of ItemSubjector created to help Wikimedians connect items on Wikidata to the right topics. By entering a topic QID, it finds related articles using the topic’s label, aliases, or custom terms.

Other Noteworthy Stuff

• Join the Wikidata development team at Wikimedia Deutschland
  • Staff Engineer Wikidata (all genders)
  • Senior UX Designer Wikidata (all genders)

Newest properties and property proposals to review

• Newest General datatypes:
  • beam energy (kinetic energy of elementary or composite particles moving together (for example in a particle accelerator))
  • number of downloads (number of downloads of times this application or creative work have been downloaded)
  • Taiwanese Taigi Romanization System (Romanization system for Taiwan Taigi or other Southern Min language varieties in Fujian and South East Asia)
• Newest External identifiers: National Academy of Engineering member ID, Murderpedia ID, Cultural Heritage Azerbaijan ID, ‎TDKIV Wikibase ID, Landtag Tirol person ID, Fluorophores.org substance ID, Kosovo NGO registration number, TechPowerUp GPU Specs Database ID, iNaturalist photo ID, Climate Policy Radar ID, LIBRIS library ID, Dizionario della Musica in Italia ID, Untappd beer ID, Bahamut Animation Crazy ID, KnowWhereGraph entity ID, GCMD keyword ID, Ohio University ArchivesSpace Agent ID, CBFC record ID
• New General datatypes property proposals to review:
  • interior decorator (A property for the interior decorator of notable buildings)
  • incompatible with (significant elements with which an entity is incompatible and indicates a significant property of this entity)
  • warranty period (warranty period of this product as covered by the original manufacturer or creator)
  • Trafikplatssignatur (Swedish station code)
  • outcome 2 (outcome of a criminal charge or a civil complaint)
  • output color (color of the generated images)
  • proposal of (Qualifier for the statement {{P|31}} {{Q|64728694}} to state what the proposed thing is.)
  • floral diagram (picture on commons of a floral diagram of a Taxon)
  • member of sequence or class of number (The number is of a special form or class or member of a sequence)
• New External identifier property proposals to review: ISFDB category of an award ID, L'Expression topic ID, Identifiant d'un(e) auteurice dans le catalogue de la bibliothèque du Saulchoir, National Gallery (London) PID, Identifiant sur Orthodox World, Steam Deck HQ game ID, Hardcore gaming 101 ID, torial username, BirdLife DataZone species ID, BirdLife DataZone site ID, Schulnummer Schleswig-Holstein, Kunstkamera ID, Corago singer ID, MoNA spectrum ID, Identifiant d'un(e) auteurice dans La Croix, identifiant Meta-Doctrinal.org, CvLAC ID, OGDB genre ID, IGDB genre ID, WSGF taxonomy term ID, GameSpot platform ID, PerformArt ID, Billie Jean King Cup player ID 2024

You can comment on all open property proposals!

Did you know?

• Query examples:
  • Top 10 items instance of Wikimedia category ordered by number of Sitelinks (source)
  • Twitter accounts of biologists
• Newest WikiProjects: WikiProject USC Libraries A WikiProject for work done at University of Southern California Libraries to connect library data with Wikidata.
• WikiProject Highlights: Nonprofit Organizations/Kosovo - Add the most important NGOs of Kosovo
• Newest database reports: User:Pasleim/Connectivity - Connectivity between Wikimedia projects
• Showcase Items: Nea Salamis Famagusta FC (Q714581) - professional association football club based in Ammochostos (Famagusta)
• Showcase Lexemes: Straße (L44061) - German noun that can mean "road", "straight", "street", "strait", "group of people inhabiting buildings along a perticular street" or "production line".

Development

• We merged and prepared changes to rename wikibase:EntitySchema to wikibase:WikibaseEntitySchema in RDF (phab:T371196) – this has been announced as a breaking change and will be deployed to Wikidata on 24 April
• We made some more improvements to dark mode support (phab:T389633)
• We’re working on tests for the ScopedTypeaheadSearch feature (phab:T385790)
• Wikibase REST API: We're going to wrap up pagination on the simple Item and property search endpoint and are working to improve our test architecture for search (phab:T386691). We're going to pick up prefix search for Items and phrase matching next!

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Chile
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

<translate>Events</translate>

• <translate>[[<tvar name="1">d:Special:MyLanguage/Wikidata:Events</tvar>|Upcoming]]:</translate> <translate>Yunlin Liu Fang Tien Shang Sheng Mu OpenStreetMap x Wikidata Workshop</translate> <translate> April 27 Time: 09:30-17:00 UTC+8 at 土庫鎮 (Q708809) Red Altar (Hongtan)</translate>.
• <translate>Past: Missed the Q2 Wikidata+Wikibase office hour? You can catch up by reading the session log here: [[<tvar name="2">d:Special:MyLanguage/Wikidata:Events/Telegram office hour 2025-04-16</tvar>|2025-04-16 (Q2 2025)]]</translate>

<translate> Press, articles, blog posts, videos </translate>

• <translate>Blogs</translate>
  • qjson: <translate>Fetching all properties of a Wikidata item in a single API call</translate> <translate>By Santhosh Thottingal</translate>
  • <translate> A Wikibase call for action at the Wikimedia Hackathon 2025</translate> <translate>By Ismael Olea </translate>
  • <translate> Putting UK collections on the map</translate> <translate>by the Museum Data Service</translate>
  • The April 2025 Scholia Hackathon by Egon Willighagen
• <translate>Papers</translate>
  • <translate>Talking Wikidata: Communication Patterns and Their Impact on Community Engagement in Collaborative Knowledge Graphs</translate> - <translate> Investigative study on Wikidata discussions, revealing that the community is generally inclusive and conflict is rare, but many controversial topics lack consensus, and valuable contributors disengage early. By Koutsiana et. al., (2025)</translate>
  • <translate>Natural history specimens collected and/or identified and deposited</translate> - <translate>By Latham (2025)</translate>
• <translate>Videos</translate>
  • Wiki Workshop 2025 - Wikidata Inconsistencies with Language Models and Data Mining in a Pipeline by Houcemeddine Turki
  • (Italian) Cla-G, an instance of Wikibase as a tool to support game classification by Carlo Bianchini
• <translate>Other</translate>
  • <translate>Wikidata & Wikibase for Authority Control & Knowledge Organization Workshop</translate> <translate>By AfLIA</translate>
  • <translate>Mastodon bot</translate> <translate> that "highlights natural compounds found in plants, fungi, bacteria or animals — and includes Wikidata references and visual structure depictions."</translate>

<translate>Tool of the week</translate>

• <translate>[[<tvar name="3">d:Special:MyLanguage/User:Spinster/Wikidata_references_made_easier</tvar>|User:Spinster/Wikidata references made easier]]: The script helps in adding references to statements, in order to provide context for our data, make the data more reliable, transparent and trustworthy for anyone who uses it </translate>.

<translate>Other Noteworthy Stuff</translate>

• <translate>Registration is open for a Wikidata ontology course led by Peter Patel-Schneider and Ege Doğan.</translate> <translate>To register, email pfpschneidergmail.com with your Wikidata username and a brief note on your interest. The course starts 1 May, with weekly lectures on Thursdays from 1–3pm EDT (skipping 29 May and 12 June).</translate> <translate>Space may be limited; priority goes to those already interested. Participants should know Wikidata, attend sessions, complete weekly exercises (~1 hour), and join a group project</translate>. <translate>Details: Course page</translate>
• Wikifunctions is now integrated with Dagbani Wikipedia since April 15. It is the first project that will be able to call functions from Wikifunctions and integrate them in articles.
• <translate>Wikidata job openings at the The Wikimedia Foundation</translate>
  • <translate>Lead Product Manager, Wikidata Platform</translate> (<translate>remote</translate>)
  • <translate>Tech Lead, Wikidata Platform</translate> (<translate>remote</translate>)

Newest properties and property proposals to review

• Newest General datatypes:
  • number of texture mapping units (number of texture mapping units in a graphics processing unit)
• Newest External identifiers: Saarland Biografien ID, A Dictionary of Education entry ID, Cultural Heritage in Japan site ID, BirdLife DataZone site ID, BirdLife DataZone species ID, Canadian Writing Research Collaboratory ID, Internet-Portal „Westfälische Geschichte“ person ID, Chtyvo author ID, Homosaurus ID (V4)
• New General datatypes property proposals to review:
  • terminal speaker ()
  • organization code (the organization code of the organization item. Should either be used with qualifier property {{Q|P459}} to specify which system being used, or be used as the qualifier of {{P|31}}.)
  • organization unit code (the organization unit code of the organization unit/part/(sub)division item. Should either be used with qualifier property {{Q|P459}} to specify which system being used, or be used as the qualifier of {{P|31}}.)
  • Picture composition (Description of a picture composition (design rules) analogous to the Commons category “[[:commons:Category:Picture composition]]”)
  • MANDALA Tibetan Living Dictionary ID (entry for a lexeme in the Tibetan Living Dictionary by MANDALA)
  • Monarque régnant (Person who has held or is holding the role of king, queen, sultan, or other monarch at the head of a kingdom or empire.)
• New External identifier property proposals to review: Moure's Catalog ID, MobyGames attribute ID, Número RPJ, Identificador de obra no Catálogo Mourisco, IPRESS ID, TeamUSA.com athlete ID, IEC document kind classification code, Europe PMC Preprint identifier, Snopes ID, A Dictionary of Media and Communication entry ID, Black Sea Cultural Inventory ID, PyPI organization name, PlayStation Museum product ID, The Concise Oxford Dictionary of Archaeology entry ID, A Dictionary of Public Health entry ID

You can comment on all open property proposals!

<translate>Did you know?</translate>

• <translate> Query examples</translate>:
  • All Genres of Classical Musical Compositions and their Labels in English and German (source)
• <translate>WikiProject Highlights</translate>: <translate>[[<tvar name="51">d:Special:MyLanguage/Wikidata:WikiProject Taiwan/Travel</tvar>|Taiwan Travel]]</translate> - <translate>aims to create travel related items about Taiwan</translate>
• <translate>[[<tvar name="6">d:Special:MyLanguage/Wikidata:Showcase items</tvar>|Showcase Items]] </translate>: Pete's Dragon (Q18786473) - 2016, film by David Lowery
• <translate>[[<tvar name="7">d:Wikidata:Showcase lexemes</tvar>|Showcase Lexemes]]: Bill (L3855) - English noun (/bɪl/) that can mean "invoice", "proposed law", "bird's beak", or "a given name"</translate>:

<translate>Development</translate>

• <translate>Wikidata changes in watchlist and recent changes on Wikipedia and co: We are continuing the work on making the edit summaries more understandable </translate>(phab:T386200)
• <translate>Wikibase REST API: We are continuing to build out the simple search functionality</translate> (phab:T389011)
• <translate>Dark mode: We are fixing a few remaining issues with dark mode support in the Vector 2022 theme</translate> (phab:T389633)

<translate>You can see all open tickets related to Wikidata here</translate>. <translate>If you want to help, you can also have a look at</translate> <translate>the tasks needing a volunteer</translate>.

<translate>Weekly Tasks</translate>

• <translate> Add labels, in your own language(s), for the new properties listed [[<tvar name="8">d:Special:MyLanguage/Wikidata:Status_updates/Next#Newest_properties_and_property_proposals_to_review</tvar>|above]] </translate>.
• <translate>Contribute to the showcase Item and Lexeme [[<tvar name="9">d:Special:MyLanguage/Wikidata:Status_updates/Next#Did_you_know?</tvar>|above]]</translate>.
• <translate>Govdirectory weekly focus country: [[<tvar name="10">d:Special:MyLanguage/Wikidata:WikiProject_Govdirectory/Chile</tvar>|Chile]]</translate>
• <translate> Summarize your [[<tvar name="11">d:Special:MyLanguage/Wikidata:Status_updates/Next#Did_you_know?</tvar>|WikiProject's ongoing activities]] in one or two sentences</translate>.
• <translate>Help [[<tvar name="11">d:Special:LanguageStats</tvar>|translate]] or proofread the interface and documentation pages, in your own language!</translate>
• <translate> [[<tvar name="12">d:Special:MyLanguage/User:Pasleim/projectmerge</tvar>|Help merge identical items]] across Wikimedia projects </translate>.
• <translate>Help [[<tvar name="13">d:Special:MyLanguage/Wikidata:Status updates/Next</tvar>|write the next summary!]]</translate>

Discussions

• Open request for bureaucrat: Wüstenspringmaus

Events

• Upcoming events:
  • Wikidata and Research Conference June 5-6, 2025 at the University of Florence.
  • The 5th Wikidata Workshop taking place November 2-3, 2025 during the 25th International Semantic Web Conference hosted in Nara, Japan. Call for Papers is open until 23:59 AoE, August 2. This year, the program tracks are 1. Novel Work and 2. Previously Published Work. Submission template and guidelines are available here and you can submit your topic here.
  • The Wikidata and Sister Projects online conference approaches: May 29 - July 1, 2025. Have you registered yet?

Press, articles, blog posts, videos

• Blogs
  • How to Build a Production-Ready Knowledge Graph(with Code): A Practical Guide By Amit Yadav
  • Who are the Cardinal Electors of 2025 papal conclave? A typical question for Wikidata? by Christian Erlinger (Q67173261)
• Papers
  • Proceedings of the Association for Computing Machinery on Web Conference 2025. By Guodong et. al., (2025)
  • Passage: Ensuring Completeness and Responsiveness of Public SPARQL Endpoints with SPARQL Continuation Queries By Thi Hoang et. al., (2025)

Tool of the week

• quarry.wmcloud.org is a public querying interface for Wiki Replicas, a set of live replica SQL databases of public Wikimedia Wikis. Quarry is designed to make running queries against Wiki Replicas easy. Quarry can also be used to query public databases stored in ToolsDB.

Other Noteworthy Stuff

• Scholia is running a user survey until the end of May .
• Researchers from the University of Regina in Canada invite you to participate in the Open Data Community Survey 2025. Read more!

Newest properties and property proposals to review

• Newest General datatypes:
  • BEACON file URL (URL of an online service's BEACON file, a data interchange format for large numbers of uniform links.)
  • research projects that contributed to this data set (research projects that have contributed to or otherwise created an item)
  • ‎terminal speaker (the last person able to speak the language fluently)
  • ‎nomenclatural type of (taxon item of which this item is the taxonomic type (name-bearing type), e.g. the family for which this genus is the type, the genus for which this species is the type, the taxon for which this type specimen is the type, ect...)
  • interior designer (person responsible for the interior design of a notable building or structure)
  • ‎kigo of (season which denotes the sense in haiku in Japanese)
• Newest External identifiers: Homosaurus ID (V4), Helden van het Verzet person ID, Our Campaigns container ID, Catálogo Histórico de Tese e Dissertações da Área de História ID, Congress.gov committee ID, Congressional Medal of Honor Society recipient ID, Israeli Governmental Data Repository ID, Deutsche Genbank Obst (‎DGO) ID, DVIDS photo ID, FirstCycling race ID, FirstCycling team season ID, Hmong Studies Citations ID, Cartofaf organization ID, Calindex author ID, Diocese of Lyon Museum person ID, BnF dictionary ID, Dezède person ID, Meta-Doctrinal ID, Ordre national du Québec ID, ‎Internet Game Database genre ID, Shazoo tag ID, ‎OGDB genre ID, Tax Identification Number (Colombia), ‎National Gallery (London) PID, Kunstkamera ID, Zurich Kantonsrat and Regierungsrat member ID, ‎WSGF taxonomy term ID, World Higher Education Database ID, ‎VD 16 ID, United Nations Terminology Database ID, Trafikplatssignatur, Top50 system ID, IndExs exsiccata ID, Markstammdatenregister ID, Ech-Chaab tag ID, ‎SearchCulture.gr ID, RaiPlay Sound program ID, RaiPlay Sound playlist ID, Modern China Biographical Database ID, Know Your Meme slug, LEMAV ID, PerformArt ID, Chilean NPO number, TermTerm UUID, Steam Deck HQ game ID, ‎SeqCode Registry ID, School ID Schleswig-Holstein, Rodovid family ID, Repertorium kleine politieke partijen 1918-1967 (Party), Captain Coaster park ID, Scilit scholar ID, The Rural Settlement of Roman Britain ID, PCPartPicker product ID, goal.com football match ID, The Soka Gakkai Dictionary of Buddhism ID, Cultural Heritage Online (Japan) special ID, Eurobasket.com club ID, europlayers.com club ID, badmintoncn.com star ID, ‎Danskefilmstemmer.dk work or dubbing ID
• New General datatypes property proposals to review:
  • defined for (the subject takes the object as parameter (or parameter tuple))
  • The Long Distance Walkers Association (External Identifier (URL slug) for a hiking route on The Long Distance Walkers Association website (United Kingdom only))
• New External identifier property proposals to review: IEC CDD for electronics, GOG Dreamlist ID, IEC CDD units, Urban Dictionary ID (2), RCI number, Portable Antiquities Scheme image ID, myCast person ID, Personality Database category ID, parliament.uk bill ID, Bierista beer ID, Encyclopedia of the Serbian National Theatre ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • All national parties that are members of a European party and whose country is a member of the European Union (source)
  • Related works from co-citation analysis (source)
• Newest WikiProjects : WikiProject Saint Mary's College (IN) aims to improve the coverage of Saint Mary's and the scholarly works being created at Saint Mary's.
• Showcase Lexemes: Córdoba (L642328) - Spanish noun (kór-do-ba) that can mean "a city in Spain", "a city in Argentina", or "a Mexican city"

Development

• Bug: We fixed an issue where newly created Properties became inaccessible after adding a statement with a Property linking to an Item or Lexeme. The fix will go live on Wednesday. (phab:T374230)
• Search: We continued implementing the new search that will make it easier to search for Properties and Lexemes in the UI (phab:T321543)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Closed request for permissions/Bot: Mr Robot - No consensus reached.

Events

• Past events: Wikimedia Hackathon in Istanbul
• Upcoming events:
  • Volunteer Supporters Network/Wikidata for beginners May 16, 2025
  • Wikidata and Sister Projects May 29 - June 1, 2025. register here
  • Wikidata and Research Conference June 5-6, 2025 at the University of Florence.
  • Call for Proposals:Wikidata Taiwan x OpenStreetMap Taiwam @ COSCUP 2025,Submission Deadline: May 10, 2025 (AoE).
  • WikidataCon 2025 Oct 31 - Nov 2, 2025. Register here

• Ongoing event: Coordinate Me 2025 May 1 - May 31, 2025

Press, articles, blog posts, videos

• Blogs
  • WikidataCon 2025 - programme track categories are ready - time to start thinking about session proposals!
  • checking OSM IDs between OSM and Wikidata By Michaël
  • WikiFlix, a new free streaming platform goes live
• Papers
  • How to Develop a Privacy-First Entity Recognition System By Papadopoulou et. al., (2025)
  • Detecting and Masking Personal Data in Text By Papadopoulou et. al., (2025)
  • EA2N: Evidence-Based AMR Attention Network for Fake News Detection By Gupta et. al., (2025)

Tool of the week

• OpenStreetMap: OpenStreetMap, is a project that creates and distributes free geographic data for the world. It was started because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive, or unexpected ways .

Other Noteworthy Stuff

• Ever played Redactle? Lucas put together a Wikidata version of it. Can you guess the Item? Still needs a bit of work but you can try it out now.
• EditGroups has a new maintainer

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • organization unit code (organization unit code of the organization unit/part/(sub)division item)
    • likes of fictional character (particular likes which applies to this fictional character as (usually) stated in their official profile or biography)
    • dislikes of fictional character (particular dislikes which applies to this fictional character as stated in their official profile or biography)
    • number of render output units (number of render output units in a graphics processing unit)
    • RAM capacity (amount of volatile random-access memory (RAM) modules used by this device)
    • species protection status (Links species, habitat or biotope type with the regulation international or national that protects this species)
    • Nation Ranking (primary) (main/general ranking for a cycling tournament season)
    • Nation Ranking (secondary) (youth/U23 ranking for this cycling tournament season)
  • External identifiers: badmintoncn.com star ID, ‎Danskefilmstemmer.dk work or dubbing ID, geraldika.ru symbol ID, ‎JSIC code, The Oxford Dictionary of Music entry ID, Dark Ride Database ride ID, Dark Ride Database park ID, Dark Ride Database manufacturer ID, ‎Databáze her platform ID, Mourisco Catalogue work ID, Radiomuseum vacuum tube/transistor ID, ‎CAMRA pub ID, MobyGames attribute ID, MetalTabs.com track ID, Moure's Catalog ID, PromoDJ track ID, Euronews topic ID, Audiomack artist ID, Audiomack album ID, Europe PMC preprint ID, ‎SMB-digital asset ID, Audiomack song ID, Encyclopaedia of Islam (glossary and index of terms) ID, Qur'an Wiki article ID, Itch.io tag ID, Corago singer ID, ‎MoNA spectrum ID, La Croix author ID, ‎Billie Jean King Cup player ID 2024, ‎TeamUSA.com athlete ID, ‎Snopes ID, A Dictionary of Media and Communication entry ID, Black Sea Cultural Inventory ID, ‎PyPI organization name, The Concise Oxford Dictionary of Archaeology entry ID, ‎PlayStation Museum product ID, Urban Dictionary ID, ‎GOG Dreamlist ID, RCI number, ‎Portable Antiquities Scheme image ID, Orthodox World ID, ‎Coasterpedia ID, Ethnologue language family ID, ‎factordb ID, SCImago Institutions Rankings ID, UniRank ID, Bibliometrics of Ukrainian science person ID
• New property proposals to review:
  • General datatypes:
    • Context Window (The maximum length of an input token in the language model.)
    • contains nutrient (Food contains nutrient)
    • underlying data (this mathematical structure has these data as part)
    • échelle de Beaufort (empirical measure describing wind speed based on observed conditions)
  • External identifiers: vlaamsekunstcollectie.be ID, Mobility Database ID, Patrimonio Galego ID, Substack username, Private Enterprise Number, ComputerLanguage.com definition, otzovik.com review ID, Repertorium kleine politieke partijen 1918-1967 (Persoon)

You can comment on all open property proposals!

Did you know ?

• Newest WikiProjects :
  • Nonprofit Organisations: Ukraine
  • Stockholm Archilepago Trail
• Newest database reports : Descriptions with QID - These Item descriptions contain a QID or Item ID.
• Showcase Items: Hans van Mierlo (Q288771) - Dutch politician (1931–2010)
• Showcase Lexemes: Tribe (L28956) - English noun (trīb) that can mean "a social division in traditional society", "a political subdivision", or "a genre of Techno Music":

Development

• Wikidata Query Service: The search platform team finished the remaining work for the graph split and it is going live this week.
• We took part in the Wikimedia Hackathon in Istanbul
• Wikipedia and co: We continued working on improving how Wikidata edits are shown on the watchlist on Wikipedia and co. We are focusing on showing labels instead of IDs for the entities (Items, Properties, ...) linked in the edit summaries (phab:T388685)
• UI: We continued doing small fixes for dark mode support in the UI (phab:T385039)
• Wikibase REST API: We are continuing the work on the search endpoint (phab:T383126)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Philippines
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Closed request for permissions/Bot: Mr Robot - No consensus reached.

Events

• Past events: Wikimedia Hackathon in Istanbul
• Upcoming events:
  • Volunteer Supporters Network/Wikidata for beginners May 16, 2025
  • Wikidata and Sister Projects May 29 - June 1, 2025. register here
  • Wikidata and Research Conference June 5-6, 2025 at the University of Florence.
  • Call for Proposals:Wikidata Taiwan x OpenStreetMap Taiwam @ COSCUP 2025,Submission Deadline: May 10, 2025 (AoE).
  • WikidataCon 2025 Oct 31 - Nov 2, 2025. Register here

• Ongoing event: Coordinate Me 2025 May 1 - May 31, 2025

Press, articles, blog posts, videos

• Blogs
  • WikidataCon 2025 - programme track categories are ready - time to start thinking about session proposals!
  • checking OSM IDs between OSM and Wikidata By Michaël
  • WikiFlix, a new free streaming platform goes live
• Papers
  • How to Develop a Privacy-First Entity Recognition System By Papadopoulou et. al., (2025)
  • Detecting and Masking Personal Data in Text By Papadopoulou et. al., (2025)
  • EA2N: Evidence-Based AMR Attention Network for Fake News Detection By Gupta et. al., (2025)

Tool of the week

• OpenStreetMap: OpenStreetMap, is a project that creates and distributes free geographic data for the world. It was started because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive, or unexpected ways .

Other Noteworthy Stuff

• Ever played Redactle? Lucas put together a Wikidata version of it. Can you guess the Item? Still needs a bit of work but you can try it out now.
• EditGroups has a new maintainer

Newest properties and property proposals to review

• Newest properties:
  • General datatypes:
    • organization unit code (organization unit code of the organization unit/part/(sub)division item)
    • likes of fictional character (particular likes which applies to this fictional character as (usually) stated in their official profile or biography)
    • dislikes of fictional character (particular dislikes which applies to this fictional character as stated in their official profile or biography)
    • number of render output units (number of render output units in a graphics processing unit)
    • RAM capacity (amount of volatile random-access memory (RAM) modules used by this device)
    • species protection status (Links species, habitat or biotope type with the regulation international or national that protects this species)
    • Nation Ranking (primary) (main/general ranking for a cycling tournament season)
    • Nation Ranking (secondary) (youth/U23 ranking for this cycling tournament season)
  • External identifiers: badmintoncn.com star ID, ‎Danskefilmstemmer.dk work or dubbing ID, geraldika.ru symbol ID, ‎JSIC code, The Oxford Dictionary of Music entry ID, Dark Ride Database ride ID, Dark Ride Database park ID, Dark Ride Database manufacturer ID, ‎Databáze her platform ID, Mourisco Catalogue work ID, Radiomuseum vacuum tube/transistor ID, ‎CAMRA pub ID, MobyGames attribute ID, MetalTabs.com track ID, Moure's Catalog ID, PromoDJ track ID, Euronews topic ID, Audiomack artist ID, Audiomack album ID, Europe PMC preprint ID, ‎SMB-digital asset ID, Audiomack song ID, Encyclopaedia of Islam (glossary and index of terms) ID, Qur'an Wiki article ID, Itch.io tag ID, Corago singer ID, ‎MoNA spectrum ID, La Croix author ID, ‎Billie Jean King Cup player ID 2024, ‎TeamUSA.com athlete ID, ‎Snopes ID, A Dictionary of Media and Communication entry ID, Black Sea Cultural Inventory ID, ‎PyPI organization name, The Concise Oxford Dictionary of Archaeology entry ID, ‎PlayStation Museum product ID, Urban Dictionary ID, ‎GOG Dreamlist ID, RCI number, ‎Portable Antiquities Scheme image ID, Orthodox World ID, ‎Coasterpedia ID, Ethnologue language family ID, ‎factordb ID, SCImago Institutions Rankings ID, UniRank ID, Bibliometrics of Ukrainian science person ID
• New property proposals to review:
  • General datatypes:
    • Context Window (The maximum length of an input token in the language model.)
    • contains nutrient (Food contains nutrient)
    • underlying data (this mathematical structure has these data as part)
    • échelle de Beaufort (empirical measure describing wind speed based on observed conditions)
  • External identifiers: vlaamsekunstcollectie.be ID, Mobility Database ID, Patrimonio Galego ID, Substack username, Private Enterprise Number, ComputerLanguage.com definition, otzovik.com review ID, Repertorium kleine politieke partijen 1918-1967 (Persoon)

You can comment on all open property proposals!

Did you know ?

• Newest WikiProjects :
  • Nonprofit Organisations: Ukraine
  • Stockholm Archilepago Trail
• Newest database reports : Descriptions with QID - These Item descriptions contain a QID or Item ID.
• Showcase Items: Hans van Mierlo (Q288771) - Dutch politician (1931–2010)
• Showcase Lexemes: Tribe (L28956) - English noun (trīb) that can mean "a social division in traditional society", "a political subdivision", or "a genre of Techno Music":

Development

• Wikidata Query Service: The search platform team finished the remaining work for the graph split and it is going live this week.
• We took part in the Wikimedia Hackathon in Istanbul
• Wikipedia and co: We continued working on improving how Wikidata edits are shown on the watchlist on Wikipedia and co. We are focusing on showing labels instead of IDs for the entities (Items, Properties, ...) linked in the edit summaries (phab:T388685)
• UI: We continued doing small fixes for dark mode support in the UI (phab:T385039)
• Wikibase REST API: We are continuing the work on the search endpoint (phab:T383126)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Philippines
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Events

• Upcoming:
  • Kaxabu Wikidata Workshop May 17 at Puli DOC, Nantou
  • Seediq Wikidata Lexeme Workshop May 18 at Puli DOC, Nantou
• Past: Wikimedia Hackathon happened on May 4. Check out the closing showcase that included some Wikidata-related projects: Etherpad (Hackaton 2025)

Press, articles, blog posts, videos

• Blogs
  • GLAM and Wikidata: The "GLAMorous Wikidata" Campaign: In March 2025, Wikimedia Serbia launched a local thematic campaign called GLAMurous Wikidata, focused on improving data about cultural and heritage institutions on Wikidata.
  • Project "Open Topstukken" ("Open Collection Highlights") - Maastricht University and Radboud University: The "Open Topstukken" project is a collaboration between Maastricht University and Radboud University to digitize and publish rare books and manuscripts, with metadata from their Omeka S systems automatically transferred to Wikidata by Wikidata specialists.
  • Wikidata and Research: The programme for the “Wikidata and Research” conference is now available online. Scheduled for 5–6 June 2025 at the University of Florence, this event is convened by a volunteer Scientific Committee in collaboration with Wikimedia Italia and the University of Florence.
• Papers
  • Capacitating Librarians with Wikidata Literacy for Managing Wikipedia Information Resources: Implications to Libraries By Oyighan et. al., (2025)
  • Social Biases in Knowledge Representations of Wikidata separates Global North from Global South By Das et. al., (2025)
  • Automatic Curriculum Cohesion Analysis Based on Knowledge Graphs By Gacek & Adrian (2025).
• Videos
  • African Wiki Women Wikidata training for the gender equality campaign
  • Using Listeria tool to create Wikidata lists from Wikidata
  • Using the Mix'n'match tool to match external datasets to Wikidata items.
  • Connecting the World’s Knowledge with Abstract Wikipedia By Denny Vrandečić

Tool of the week

• Wdactle game -- is a Wikidata version of Redactle! It's a game where you are shown a Wikidata Item with all labels and words redacted and have to figure out what it is. Guessing a word reveals all the places where it is used. Built by Luca Werkmeister during the Wikimedia Hackathon 2025.

Other Noteworthy Stuff

• ⚠️ Wikidata Query Service graph split: As you know Wikidata Query Service was no longer able to handle the complete set of data Wikidata has. To address this the graph in Wikidata Query Service has now been split into a main graph (that continues to be at query.wikidata.org) and a scholarly graph (that is at query-scholarly.wikidata.org). For more details please see Wikidata:SPARQL query service/WDQS graph split.
• Join the Wikidata:Impact stories global campiagn. We're celebrating the amazing Wikidata community - editors, developers, librarians, and creators - and inviting you to share how Wikidata is used. Your story can inspire others and grow the community. Submit yours or nominate a cool project by June 6.

Newest properties and property proposals to review

• Newest General datatypes:
  • ‎third-gender population (number of third-gender people inhabiting the place)
• Newest External identifiers: Encyclopedia of the Serbian National Theatre ID, vlaamsekunstcollectie.be ID, Patrimonio Galego ID, ‎Substack handle, Sport Express football match ID, R-Sport match ID
• New General datatypes property proposals to review:
  • related video (less fitting video, used only because a better alternative is not available. If an appropriate video of the item is available, use P10 instead. Value should not be a generic placeholder.)
  • cosplay of (character(s) that are cosplayed in this image or video)
• New External identifier property proposals to review: RFI station ID (timetables), registration number of japanese invoice system, Jesuit Online Necrology ID, Geographicus-cartographer, Harper's tag, Database of Czech Librarians ID, Open Location Code, CABR-identifier, Onsland-identifier, National Library of Spain Alma ID (BNE v2.0), PC98 Images game ID, Stadtwiki Meißen ID, Rhein-Neckar-Wiki-ID

You can comment on all open property proposals!

Did you know?

• Query examples:
  • All you want to know about The Blue Coats (Q1030833)
  • Birthplace of Colombians in the Public Domain
• Showcase Items: Soir d'été sur la plage de Skagen – l'artiste et sa femme (Q18386245) - painting by Peder Severin Krøyer from 1899
• Showcase Lexemes: Projektion (L494436) - German noun (pro-yek-tsi̯oːn) that can mean "projection", "image display", or "defence mechanism in Psychoanalysis"

Development

• mul language code: We are fixing an issue where Items can't be found by their mul language label or alias (phab:T392058)
• Wikibase REST API: We are working on phrase matching for the simple search (phab:T389011)
• Dark mode: We fixed a color contrast bug with the entity selector when making new statements (phab:T393641)
• Ontology: We’re working on an updated, more complete version of the wikibase.owl ontology file (phab:T371752)

You can see all open tickets related to Wikidata here. If you want to help, you can also have a look at the tasks needing a volunteer.

Weekly Tasks

• Add labels, in your own language(s), for the new properties listed above.
• Contribute to the showcase Item and Lexeme above.
• Govdirectory weekly focus country: Italy
• Summarize your WikiProject's ongoing activities in one or two sentences.
• Help translate or proofread the interface and documentation pages, in your own language!
• Help merge identical items across Wikimedia projects.
• Help write the next summary!

Discussions

• Open request for adminship: THEbotIT 2 - New functional aspect to automatic creation of items describing lexicographical articles of Paulys Realencyclopädie der classischen Altertumswissenschaft (RE). The described topics of an RE article should also link back to the article.

Events

• Upcoming events:
  • On Thursday, 22 May 2025, from 10:00 to 12:00 (CEST), digiS Berlin will offer an online workshop titled "Wikidata for GLAMs." The event is free, open to all, and conducted in German. More information and registration is here.
  • (Italian) Introduction to Wikidata and Wikimedia projects - LM43 May 29, 2025 12:00 PM to 2:00 PM
  • The Wikidata and Sister Projects online event is nearly here! Four days of sessions on the use of Wikidata in the Wikimedia Projects, join us from May 29 - June 1. Register here. See the Program schedule.

Press, articles, blog posts, videos

• Blogs
  • Diff Blog: Spotlight on Wikidata in the WikiLearn newsletter: WikiLearn's May 2025 update highlights how its online courses, including Wikidata 101, are effectively helping Wikimedians develop key skills, reduce edit reversion rates, and foster engagement across multiple language communities.
  • The Meaning Behind Our Place Names - The Open Etymology Map uses Wikidata-linked etymology tags in OpenStreetMap to reveal the origins of place names, offering an interactive way to explore the historical and linguistic roots of streets, towns, and landmarks
• Papers
  • Preprint: Scholia Chemistry: access to chemistry in Wikidata - This study explores Wikidata's role in chemistry, highlighting how thousands of new chemicals were added, how new properties and database links enhance chemical representation, and how Scholia
  • Making an Under-Resourced Language Available on the Wikidata Knowledge Graph: Quechua Language By Huaman et. al., (2025) - This study integrates Quechua lexical data into Wikidata, adding 1,591 lexemes along with senses, forms, and pronunciation audio, demonstrating how Wikidata can support under-resourced languages in AI-driven Knowledge Graphs to promote linguistic diversity and inclusivity.
  • Knowledge-Based Aerospace Engineering - A Systematic Literature Review By Wittenborg et al., (2025) - This study systematically reviews Knowledge-Based Aerospace Engineering, analyzing over 1,000 articles, constructing a knowledge graph mapped to Wikidata, and demonstrating how structured, semantic-based approaches can enhance aerospace design, collaboration, and sustainable aviation
• Videos
  • (Italian) Introduction to Wikidata for archives
  • (Sweden) Stockholm Archipelago Trail OSM Wikidata SDC By Magnus Salgo
  • (German) Instructional video on SPARQL queries in Wikidata By OER4SDI

Tool of the week

• Wikidata-Taxonomy is a Command-line tool and library to extract taxonomies from Wikidata.

Other Noteworthy Stuff

• We are improving and expanding our Help and documentation pages, please tell us what you think: Parser Functions

Newest properties and property proposals to review